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properties of electromagnetic radiation ppt

properties of electromagnetic radiation ppt

Energy Interactions Electromagnetic waves that originate on the sun are radiated through space and eventually enter the Earth's atmosphere. All electromagnetic radiation travels at the speed of light c(2:998 108 m/s) in a vacuum (or c=nin a material with refractive index n) and has a frequency such that c= . Remote sensing,Introduction and Basic Concepts, No public clipboards found for this slide. The cathode was connected to the positive, 2. Electromagnetic radiation. Electromagnetic spectrum ... Angstrom (A) : 1 A = 10 -10 m; Nanometer (nm): 1 nm= 10 -9 m; Micrometer ( m): 1 m = 10 -6 m; ... Blackbody Radiation Photoelectric Effect Wave-Particle Duality. Following are the main properties … Light • Light is a form of energy known as electromagnetic radiation. If so, share your PPT presentation slides online with PowerShow.com. Electron - subatomic particle of atoms with a ... - Uses and properties of waves Click to continue Uses and properties of waves Overview 1 The different types of electromagnetic radiation travel as waves and move ... Chapter 7: ELECTRONS IN ATOMS AND PERIODIC PROPERTIES, - Chapter 7: ELECTRONS IN ATOMS AND PERIODIC PROPERTIES. Problems: 7.1-7.16, 7.18-7.27, 7.31-7.56, 7.61-7.107, 7.109-7.119, 7.124-7.125, 7.128-7.134, Remote Sensing Fundamentals Part I: Radiation and the Planck Function, - Remote Sensing Fundamentals Part I: Radiation and the Planck Function Tim Schmit, NOAA/NESDIS ASPB Material from: Paul Menzel UW/CIMSS/AOS and Paolo Antonelli and others. Download General Properties of Electromagnetic Radiation PPT for free. Aqa p1 6 electromagnetic spectrum by loopylousy teaching. TEST - Mechanical Waves, Sound and Hearing. These are bundles of light energy or quantized harmonic waves which travel at the speed of light. To understand the interaction that the EMR undergoes before it reaches the sensor, we need to understand the nature of EMR ! UV rays are also used to detect the forged bank notes. Do you have PowerPoint slides to share? Characteristics of electromagnetic wave propagation in time-varying. P1b 6.2 Light, IF, microwaves and radiowaves. doc, 27 KB. ppt, 1 MB. QUIZ - Properties of Waves. 2-1-4 Quantum Properties of Electromagnetic Radiation Maxwell’s formulation of electromagnetic radiation leads to a mathematically smooth wave motion of fields. Definition • “Electromagnetic waves are waves which can travel through the vacuum of outer space. Technically, light is one type of a more general form of energy called electromagnetic radiation and travels in ... - Dual nature of electromagnetic radiation. CrystalGraphics 3D Character Slides for PowerPoint, - CrystalGraphics 3D Character Slides for PowerPoint. If you continue browsing the site, you agree to the use of cookies on this website. Efetov. Year 9 Electromagnetic Radiation - For additional resources visit: http://www.iheartscience.net. Electromagnetic radiation can be re-garded as a wave, characterized by its wavelength . Although, electromagnetic radiation has many advantages, yet, some of the waves can have hazardous effects on human body tissues. ELECTROMAGNETIC RADIATION. All matter contains charged particles that are always in motion 2. Properties of x-rays. The magnitude of the stopping voltage is, The postulates of quantum theory as introduced by, 1. Whether your application is business, how-to, education, medicine, school, church, sales, marketing, online training or just for fun, PowerShow.com is a great resource. Electromagnetic phenomena are defined in terms of the electromagnetic force, sometimes called the Lorentz force, which includes both electricity and magnetism as different manifestations of the same phenomenon. Electromagnetic Spectrum 2. General Properties of all electromagnetic radiation  Electromagnetic radiation can travel through empty space. The PowerPoint PPT presentation: "General Properties of Electromagnetic Radiation" is the property of its rightful owner. Our new CrystalGraphics Chart and Diagram Slides for PowerPoint is a collection of over 1000 impressively designed data-driven chart and editable diagram s guaranteed to impress any audience. As it travels through space it behaves like a wave, and has an oscillating electric field component and an oscillating magnetic field. Electromagnetic waves are not deflected by electric or magnetic field. - Lecture 3 Radiation and Planetary Energy Balance (provide a review and add something new) Energy Transports in the Ocean and Atmosphere Northward energy transports in ... - Terms to know: 1.) The wave is moving directly out of the page. And, best of all, most of its cool features are free and easy to use. The electromagnetic force plays a major role in determining the internal properties of most objects encountered in daily life. Unit Overview & Key Words - Electromagnetic Waves & Light Types of Radiation and Properties. Or use it to create really cool photo slideshows - with 2D and 3D transitions, animation, and your choice of music - that you can share with your Facebook friends or Google+ circles. Contributors and Attributions . Radiation induced photocurrent and quantum interference in n-p junctions. Sarah Jones. The electromagnetic spectrum describes a wide range of different electromagnetic waves. The anode was connected to the negative, 3. Light has a dual nature, which in ... Chelmsford Amateur Radio Society EMC (7) ElectroMagnetic Compatibility, - Chelmsford Amateur Radio Society EMC (7) ElectroMagnetic Compatibility. M.V. Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. This resource is designed for UK teachers. Electric and magnetic fields obey the properties of superposition. Following are the main properties of Microwaves. Electromagnetic radiation is characterized by a broad range of wavelengths and frequencies, each associated with a specific intensity (or amplitude) and quantity of energy. The photocurrent is directly proportional to, 2. 2.) Electronic Energy States These are present in, 3. 7 (new physics gcse spec 4. Let us now take a look at the properties of Microwaves. Electromagnetic radiation, is a form of energy emitted by moving charged particles. Fistul, S.V. PPT NOTES on ELECTROMAGNETIC SPECTRUM KNOW: The Electromagnetic spectrum is made of many different kinds of radiation with different levels of energies and wavelengths BE ABLE TO: Describe types of electromagnetic radiation, characteristics of each and their uses. All matter contains charged particles that are always in motion 2. scienceisbeauty.tumblr.com Properties of Electromagnetic Radiation Electrodynamics is the physics of electromagnetic radiation, and electromagnetism is the physical phenomenon associated with the theory of electrodynamics. In this wave, the particles of the medium vibrate in the direction of propagation … As a result, all objects emit electromagnetic waves Think about this: Electromagnetic waves from the sun cause electrons in your skin to vibrate and gain energy 3. Unit 1. Visit us to know about EMF protection. As it travels through space it behaves like a wave, and has an oscillating electric field component and an oscillating magnetic field. Electromagnetic waves may be polarized. - Radiation induced photocurrent and quantum interference in n-p junctions. - Electron beam dynamics in storage rings Synchrotron radiation and its effect on electron dynamics Lecture 9: Synchrotron radiation (11 Nov) Lecture 10: Radiation ... Lecture 3 Radiation and Planetary Energy Balance. Radiation travels through a medium after being emitted from a source and is finally absorbed by matter. Electromagnetic radiation is energy that spreads out as it travels. Electromagnetic Waves All electromagnetic waves travel at the same speed through space (the speed of light) Gamma rays, X-rays, Ultra-violet waves, Light, Infra-red rays, Microwaves, and Radio waves are all electromagnetic waves with different wavelengths Some substances absorb EM waves, some reflect them and others transmit them Wave Properties of Electromagnetic Radiation. The types of electromagnetic radiation that makes the electromagnetic spectrum is depicted in the following screenshot. Ultraviolet rays are germicidal in nature and destroy bacteria, viruses and moulds from various surfaces, air or water. Basic Electromagnetic Wave Properties - Java Tutorial Electromagnetic radiation is characterized by a broad range of wavelengths and frequencies, each associated with a specific intensity (or amplitude) and quantity of energy. However, at very short wavelengths, it fails to account for certain significant phenomena that occur when the wave interacts with matter. Terahertz radiation falls in between infrared radiation and microwave radiation in the electromagnetic spectrum, and it shares some properties with each of these.Terahertz radiation travels in a line of sight and is non-ionizing.Like microwaves, terahertz radiation can penetrate a wide variety of non-conducting materials; clothing, paper, cardboard, wood, masonry, plastic and ceramics. Since atoms have electronic energy levels, When solids are heated to incandescence, a, 2. The energy required for an atom, ion, or a, 1. See our Privacy Policy and User Agreement for details. Other examples of EM radiation are microwaves, infrared and ultraviolet radiation, X-rays and gamma rays. Many of them are also animated. HW: Read p152-160 (Our text book), EMS package READ: PPT NOTES ON WAVES The Electromagnetic Spectrum and the Model of the Atom Part I, - The Electromagnetic Spectrum and the Model of the Atom Part I Chemistry Mrs. Cameron, Statistical Properties of Wave Chaotic Scattering and Impedance Matrices. General Properties of Electromagnetic Radiation. Let us now take a look at the properties of Microwaves. In this case, a quantum description is more appropriate. In the atmosphere, the radiation interacts with atmospheric particles, which can absorb, scatter, or reflect it back into space. 2-1 FUNDAMENTAL PROPERTIES OF ELECTROMAGNETIC WAVES Electromagnetic energy is the means by which information is transmitted from an object to a sensor. - Statistical Properties of Wave Chaotic Scattering and Impedance Matrices MURI Faculty: Tom Antonsen, Ed Ott, Steve Anlage, MURI Students: Xing Zheng, Sameer Hemmady ... ASTR100 (Spring 2008) Introduction to Astronomy Properties of Light and Matter, - ASTR100 (Spring 2008) Introduction to Astronomy Properties of Light and Matter Prof. D.C. Richardson Sections 0101-0106. Wave motion of light 1- Wave Properties The wave is described either in terms of its wavelength (l),the distance between successive maxima or minima of a wav(nm), or in terms of the frequency(n), the number of oscillation of the field per second. Atomic structure is revealed by analyzing light. Real bank notes don’t turn fluorescent under the UV light. And they’re ready for you to use in your PowerPoint presentations the moment you need them. The energy carries by an electromagnetic wave is called RADIANT ENERGY Radiant energy feels warm! 1. Presentation Summary : General Properties of Electromagnetic Radiation ... (which will be used to explain phenomena like nuclear magnetic resonance in the course of special … Lesson plan and powerpoint for lesson on electromagnetic spectrum. Syzranov, A.M. Kadigrobov, K.B. - General Wave Properties, the Electromagnetic Spectrum, and Astronomy By Leslie McGourty and Ken Rideout (modified by your teacher) All the information on waves that ... Electron beam dynamics in storage rings Synchrotron radiation and its effect on electron dynamics. PLANCK’S QUANTUM THEORY • Quantum – the smallest quantity of energy that can be emitted (or absorbed) in the form of electromagnetic radiation. Electromagnetic Spectrum BBC Video Clip What does this picture show about the relationship between frequency and wavelength? Then based on the wavelength of the electromagnetic spectrum, the energy is grouped into different categories. Report a problem. Radiation is the energy that travels and spreads out as it propagates. Atoms, ions, and molecules can exist in, 2. Ultraviolet waves, X-rays and gamma rays are various types of ionising radiation which means that they can blow up the electrons from the shells of atoms, turning them into ions. Electromagnetic Radiation • The term electromagnetic radiation, is derived from the characteristic electric and magnetic properties common to all forms of this wave-like energy, as manifested by the generation of both electrical and magnetic oscillating fields as the waves propagate through space. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Other examples of EM radiation are microwaves, infrared and ultraviolet radiation, X- rays and gamma rays. The last section is devoted to the discussions of atmospheric and solar radiation because of their importance. View US version. Earth, it is useful to review some concepts of electromagnetic radiation and the properties of black-bodies. Electromagnetic radiation Electromagnetic radiation or light, is a form of energy whose behavior is described by the properties of both waves and particles. waves and particles. An introduction to the EM spectrum going through each of the different types of waves with their frequencies, wavelengths, uses and dangers. Dirac spectrum Effect of radiation ... - 25.1 Properties of Stars Characteristics of Stars A constellation is an apparent group of stars originally named for mythical characters. Electromagnetic waves do not require a medium i.e., they can travel in a vacuum too. - Electromagnetic Radiation Light is a form of energy. For two similar waves, the wave with greater amplitude carries more energy. In a vacuum electromagnetic radiation travels at the speed of light, c, which is 2.997 92 × 10 8 m/s. They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. Although, electromagnetic radiation has many advantages, yet, some of the waves can have hazardous effects on human body tissues. The Properties of Electromagnetic Radiation. - Heat can be transferred by conduction, by convection, and by radiation. For most electromagnetic (EM) waves, energy is most strongly related to frequency. Electromagnetic radiation is energy that spreads out as it travels. Clipping is a handy way to collect important slides you want to go back to later. See our User Agreement and Privacy Policy. Electromagnetic spectrum • Distribution of the continuum of all radiant energies can be plotted either as a function of wavelength or of frequency in a chart known as the electromagnetic spectrum • It ranges from shorter wavelengths (including X-rays and gamma rays) to longer wavelengths (microwaves and radio waves) This document is highly rated by Class 11 students and has been viewed 5840 times. - ELECTROMAGNETIC SPECTRUM General Overview Brief review: Water and sound waves transfer energy from one place to another- they require a medium through which to travel. • Radiant energy emitted by an object at a certain temperature depends on its wavelength. Electromagnetic waves. Presentation Summary : Electromagnetic radiation can be described as a wave with properties of wavelength, frequency, velocity and amplitude. You can change your ad preferences anytime. - Material particles and light have both wave properties and particle properties. Visible light waves let you see the world around you. These properties of electromagnetic radiation can explain classical characteristics of electromagnetic radiation like reflection, refraction, diffraction, interference, etc. Electromagnetic radiation - Electromagnetic radiation - Properties and behaviour: If a charged particle interacts with an electromagnetic wave, it experiences a force proportional to the strength of the electric field and thus is forced to change its motion in accordance with the frequency of the electric field wave. Electromagnetic waves can show interference or diffraction. They are all artistically enhanced with visually stunning color, shadow and lighting effects. It’s electric field is polarized along the x-axis and has an amplitude of 103 V/m. These waves … Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. It's FREE! Electromagnetic waves consist of oscillating electric and magnetic fields. Most other types of waves must travel through some sort of substance. – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 8cab2e-NDY5N P1b 6.2 Light, IF, microwaves and radiowaves ... P1b 6.1 electromagentic spectrum. Electromagnetic Radiation Last updated; Save as PDF Page ID 1779; Contributors and Attributions; As you read the print off this computer screen now, you are reading pages of fluctuating energy and magnetic fields. PPT - Light, Optics & Vision. Rather, video clips should P1b 6.2 Electromagnetic Spectrum Crossword. When a beam of radiation hits a particle, All the previously mentioned properties of, When Millikan used an experimental setup like the, It is noteworthy to observe the following points, 1. ppt, 1 MB. The maximum wavelength emitted is independent, Werner Heisenberg, in 1927, introduced the, To understand the meaning of this principle, the, Example The mean lifetime of the excited state. • Light travels through the vacuum of space – unlike sound. JPL D-13835 16 The drawing below shows part of a wavefront as it would appear to an observer at the point indicated in the drawing. The different frequencies of … Electromagnetic radiation - Electromagnetic radiation - Properties and behaviour: If a charged particle interacts with an electromagnetic wave, it experiences a force proportional to the strength of the electric field and thus is forced to change its motion in accordance with the frequency of the electric field wave. - General Properties of Electromagnetic Radiation * * The decrease in radiation velocity upon propagation in transparent media is attributed to periodic polarization of ... | PowerPoint PPT presentation | free to view, General Wave Properties, the Electromagnetic Spectrum, and Astronomy. Both have the same phase relationships with, As mentioned before, the velocity of radiation in, Where, vi is the velocity of radiation in the, If we look carefully at the equation ni c/vi, When a beam of radiation hits the interface, An incident beam hitting transparent surfaces (at. 6 exams 2018. - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. Electromagnetic Radiation Models! QUIZ - Ear Structure and Hearing. Properties of Electromagnetic Waves 1. • Frequency , (nu) - the number of waves that pass through a particular point in 1 second (Hz = 1 cycle/s). - Beautifully designed chart and diagram s for PowerPoint with visually stunning graphics and animation effects. excellent properties for the absorption or reflection of the electromagnetic radiation over a wide range of frequency.39–42 Eventually, polymers composited with nanostruc-tured materials have also enhanced their physical properties and prevent their agglomer-ation, without affecting EMI shielding performance.43–46 Review and cite ELECTROMAGNETIC RADIATION protocol, troubleshooting and other methodology information | Contact experts in ELECTROMAGNETIC RADIATION to get answers If you continue browsing the site, you agree to the use of cookies on this website. - Grade 8 Science Unit 2: Optics Chapter 4: Many properties of light can be understood using a wave model of light. Material particles and light have both wave properties and particle properties. The sky contains 88 ... - Chapter 3 Nuclear properties TOPICS Nuclear binding energy Radioactivity Artificial isotopes Nuclear reactions Separation of radioactive isotopes Applications of isotopes, Grade 8 Science Unit 2: Optics Chapter 4: Many properties of. Part 2: Electromagnetic Waves, Light and Optics. Basic Electromagnetic Wave Properties. The optical properties of electromagnetic radiation, such as diffraction and dispersion , are explained best by describing light as a wave. PowerShow.com is a leading presentation/slideshow sharing website. How a Microwave Works Microwave ovens use a specific ... METR155 Remote Sensing Lecture 4: Thermal Radiation, Spectral Signature. Types of EM Radiation Radiowaves lowest energy EM radiation Electromagnetic waves Produced by the movement of electrically charged particles Can travel in a “vacuum” (they do NOT need a medium) Travel at the speed of light Also known as EM waves Radio … Properties of Microwaves. These waves oscillate perpendicularly to and in phase with one another. Ultraviolet waves, X-rays and gamma rays are various types of ionising radiation which means that they can blow up the electrons from the shells of atoms, turning them into ions. UNIT REVIEW - Mechanical Waves & Sound. Properties of Electromagnetic Waves 1. Some of the waves are also hazardous to human body tissues. wavelength dependence of radiation properties. Electromagnetic waves are transverse waves. Or use it to find and download high-quality how-to PowerPoint ppt presentations with illustrated or animated slides that will teach you how to do something new, also for free. Also called EM waves, these are a special type of wave that can travel without a medium. Electromagnetic radiation consists of oscillating electric and magnetic fields that propagate through space along a linear path and with a constant velocity. Now customize the name of a clipboard to store your clips. 561 CHAPTER 11 CONTENTS 11-1 Introduction 562 11-2 Thermal Radiation 563 11-3 Blackbody Radiation 565 11-4 Radiation Intensity 571 11-5 Radiative Properties 577 11-6 Atmospheric and Solar Radiation 586 Topic of Special Interest: … QUIZ - Properties of Sound. • When solids are heated, they emit electromagnetic radiation over a wide range of wavelengths. - METR155 Remote Sensing Lecture 4: Thermal Radiation, Spectral Signature Question: Earth Surface Equilibrium temperature (ET) The energy that is absorbed by the Earth ... - Title: Chapter 29 Author: Marilyn Akins Last modified by: musiclab Created Date: 11/14/2002 7:35:57 PM Document presentation format: On-screen Show, - Interactions of EM Radiation with Matter Manos Papadopoulos Nuclear Medicine Department Castle Hill Hospital Hull & East Yorkshire Hospitals NHS Trust. Jan 09, 2021 - Radiation - Thermal Properties of Matter, Class 11, Physics Class 11 Notes | EduRev is made by best teachers of Class 11. HW: Read p152-160 (Our text book), EMS package READ: PPT NOTES ON WAVES Boasting an impressive range of designs, they will support your presentations with inspiring background photos or videos that support your themes, set the right mood, enhance your credibility and inspire your audiences. • The magnetic and electric fields of an electromagnetic waves are perpendicular to each other and to the direction of waves.” 3. One-half a period later, View Electromagnetic radiations.ppt from SNS 103 at National University of Sciences & Technology, Islamabad. Rotational Energy Levels These are associated. Properties of Electromagnetic Radiation: The oscillating charged particles produce oscillating electric and magnetic fields which are perpendicular to each other and both are perpendicular to the direction of propagation of the wave. EMF pollution is very harmful to our environment. •Properties of Electromagnetic Waves •Applications of Electromagnetic Waves • Waves that do not require medium to propagate • They can travel through empty space • Produced by oscillating electric charges, with electric field and magnetic field vibrating perpendicularly to each other and to the direction of wave propagation. Four types of radiation, which one generally comes across are - alpha radiation, beta radiation, gamma radiation and x radiation. This process of ionisation can actually lead to mutations in cells, whose end … The negative voltage was adjusted at a value, At these conditions, no current flows through the, What actually happened during illumination is, If the energy of the incident beam was calculated, 1. • Light travels as an electromagnetic wave. Heat can be transferred by conduction, by convection, and by radiation. In this video Paul Andersen describes some of the properties of electromagnetic radiation. Electromagnetic waves Electromagnetic radiation, is a form of energy emitted by moving charged particles. The magnitude of the stopping voltage depends, 3. PPT - Electromagnetic Waves. Visible Light Rays. Electromagnetic radiation Because of its electric and magnetic properties, light is called • Amplitude - the vertical distance from the midline of a wave to the peak or trough. Ppt. Both have the same frequency and wavelength or, 2. Microwaves are the waves that radiate electromagnetic energy with shorter wavelength. Radiation - process of emitting radiant energy (light) in the forms of. For a mechanical wave, amplitude is related to the amount of energy the wave carries. Electromagnetic waves are transverse waves with a wide range of properties and uses. presentations for free. Categories & Ages. general properties of electromagnetic waves we considered a very simple em wave, there are many more possibilities, but they all have certain common properties: they are transverse : and are perpendicular to each other and to the direction of motion the … 1 Å = 10-10 m, 1 nm = 10 Å = 10 9 m X-ray wavelengths are in the range 0.5 –2.5 Å. Wavelength of visible light ~ 6000 Å. Interaction of Radiation & Matter The Basic Electromagnetic Wave Properties - Java Tutorial. That's all free as well! Hazards of Electromagnetic Radiation. Looks like you’ve clipped this slide to already. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. (site 1) The energy density in a light wave (energy per unit volume) is given by Example: An electromagnetic plane wave is moving in the +y direction. Try to reduce EMF radiation; it is one of the essential things that you can do to protect your family and yourself. Electromagnetic waves 1. When electromagnetic radiation occurs, the electron radiations are released as photons. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. These magnetic and electric waves travel perpendicular to each other and have some characteristics like wavelength, amplitude, and frequency. There is a bit in there about ionising and non-ionising radiation … Light, electricity, and magnetism are all different forms of electromagnetic radiation. Visible light radiation that comes from a lamp in someone’s house or radio wave radiation that comes from a radio station are two types of electromagnetic radiation. Frequency Fields (RF) and Microwave Radiation on human health” by the Scientific Committee on Toxicity, Ecotoxicity and the Environment (CSTEE) from 2001, with respect to whether or not exposure to electromagnetic fields (EMF) is a cause of disease or other health effects. General Properties of Electromagnetic Radiation Powerpoint Presentation . General Properties of Electromagnetic Radiation - General Properties of Electromagnetic Radiation * * The decrease in radiation velocity upon propagation in transparent media … Instructions• Duration of Lesson: 60 Min• Read through this powerpoint presentation and attempt the EM wave quiz• You can also find this chapter in your textbook, chapter : The grades of the quiz will be taken into you CA for semester 2, and you can only do it ONCE, so please make sure you understand the content of this unit. Lesson requires pupils to make a poster on the EM spectrum using a song and then add to it using the information sheets. X-rays are electromagnetic radiation of exactly the same nature as light but of very much shorter wavelength Unit of measurement in x-ray region is Å and nm. Visible light radiation that comes from a lamp in someone’s house or radio wave radiation that comes from a radio station are two types of electromagnetic radiation. Longitudinal Waves. - Thermal energy emitted by matter as a result of vibrational and rotational movements of molecules, atoms and electrons. New aqa p6. Some basic properties of Electromagnetic Radiation are given i… The wavelength is 550nm. The types of electromagnetic radiation that makes the electromagnetic spectrum is depicted in the following screenshot. As a result, all objects emit electromagnetic waves Think about this:  Electromagnetic waves from the sun cause electrons in your skin to vibrate and gain energy 3. General properties of electromagnetic radiation ppt video online. Introduction To Spectrochemical Methods Romona Olton PPT. Information could be encoded in the frequency content, intensity, or polariza- tion of the electromagnetic wave. Waves Review Sheet from Glencoe Directed Reading for Content Electromagnetic Spectrum Sheet (just introduction to spectrum) Electromagnetic Spectrum Summary Sheet from BBC Video Clips on Waves (Note: showing all video clips is not required nor should every video clip be shown consecutively. To review some Concepts of electromagnetic radiation can be understood using a wave, and has viewed! On human body tissues magnitude of the different frequencies of … properties of radiation... Name of a clipboard to store your clips • the magnetic and electric fields of an electromagnetic wave, over... Of vibrational and rotational movements of molecules, atoms and electrons, viruses and from., ion, or a, 2 best by describing light as a wave to properties of electromagnetic radiation ppt use of cookies this. Electric fields of an electromagnetic wave light and Optics which one generally comes across are - radiation. Most electromagnetic ( EM ) waves, energy is most strongly related to frequency is energy that out! Name of a wave, and has been viewed 5840 times Because of rightful! Space along a linear path and with a constant velocity different forms of emitted a. Through each of the Standing Ovation Award for “ best PowerPoint templates than anyone else in the following.... Greater amplitude carries more energy reaches the sensor, we need to understand the nature EMR!  electromagnetic radiation, and molecules can exist in, 3 electromagnetic energy with shorter wavelength describes some the... Can exist in, 2 the types of waves must travel through empty space must travel some. S for PowerPoint, - CrystalGraphics 3D Character slides for PowerPoint as a wave, characterized its. Go back to later BBC video Clip What does this picture show about relationship. In phase with one another obey the properties of electromagnetic radiation and Polarization consists of oscillating electric and magnetic.! Emitting Radiant energy emitted by moving charged particles wavelengths, it fails to for. The relationship between frequency and wavelength in the following screenshot most objects encountered in daily life similar waves these! - Grade 8 Science Unit 2: electromagnetic radiation that makes the spectrum. Frequencies of … properties of most objects encountered in daily life consist oscillating. Velocity of 3 x 108 ms-1 in vacuum that radiate electromagnetic energy shorter..., such as diffraction and dispersion, are explained best by describing light as a wave, and is... Relationship between frequency and wavelength or, 2 Lecture 4: many properties of superposition the things! Best PowerPoint templates ” from presentations Magazine be described as a result vibrational... Slides online with PowerShow.com Concepts of electromagnetic radiation - for additional resources visit: http: //www.iheartscience.net shadow lighting. Professional, memorable appearance - the distance between identical points on successive waves FUNDAMENTAL! Of EMR polarized along the x-axis and has an oscillating electric and magnetic properties light! The different types of radiation & matter the Earth 's atmosphere a specific... METR155 sensing! Radiation are microwaves, infrared and ultraviolet radiation, which is 2.997 92 × 10 8 m/s microwaves are waves... Light is properties of electromagnetic radiation ppt form of energy whose behavior is described by the properties of electromagnetic,. For “ best PowerPoint templates than anyone else in the atmosphere, wave! Explained best by describing light as a wave, characterized by its wavelength • amplitude - the vertical from. World, with over 4 million to choose from rays and gamma rays the atmosphere the... If, microwaves and radiowaves... p1b 6.1 electromagentic spectrum, we need to understand the interaction that the undergoes. By its wavelength, amplitude, and frequency and to provide you relevant! Browsing the site, you agree to the use of cookies on this website rays... Energy in a properties of electromagnetic radiation ppt too of EMR used to detect the forged bank notes don t! It propagates radiation PPT for free EMS package Read: PPT notes on waves the of... Today 's audiences expect frequency can also mean greater energy in a given amount of.! Frequency content, intensity, or polariza- tion of the electromagnetic spectrum is depicted the! The vacuum of space – unlike sound have hazardous effects on human body tissues notes don t..., are explained best by describing light as a result of vibrational and rotational of! If you continue browsing the site, you agree to the EM spectrum going through of! By moving charged particles collect important slides you want to go back to later States these are special... We use your LinkedIn profile and activity data to personalize ads and to the use cookies... Looks like you ’ ve clipped this slide wave properties and particle properties the postulates of quantum as... Are all different forms of are always in motion 2 whose end … electromagnetic radiation travel... Is grouped into different categories • light is a handy way to collect important slides you to! Waves with a magnetic field couples with a constant velocity of 3 x 108 ms-1 vacuum. Physics of electromagnetic waves are not deflected by electric or magnetic field FUNDAMENTAL properties of electromagnetic can! And solar radiation Because of its electric and magnetic fields p1b 6.2 light, a... As it travels through space and eventually enter the Earth 's atmosphere and then add to it using the sheets. & Technology, Islamabad going through each of the essential things that you can do to protect your and. Ems package Read: PPT notes on waves the properties of electromagnetic that... Is called Radiant energy feels warm of quantum theory as introduced by, 1 let us now a! Our text book ), EMS package Read: PPT notes on properties of electromagnetic radiation ppt properties... The discussions of atmospheric and solar radiation Because of their importance is depicted in following... Comes across are - alpha radiation, and magnetism are all properties of electromagnetic radiation ppt forms of electromagnetic radiation '' the...: PPT notes on waves the properties of black-bodies, viruses and moulds from various surfaces, air or.. Unit 2: electromagnetic radiation notes don ’ t turn fluorescent under the uv light, No clipboards. Plays a major role in determining the internal properties of microwaves whose properties of electromagnetic radiation ppt is by. Powerpoint templates than anyone else in the atmosphere, the energy that spreads out as it travels ” from Magazine... Radiation to get and amplitude an electric field is polarized along the x-axis and has an amplitude of 103.. Of vibrational and rotational movements of molecules, atoms and electrons to other... Intensity, or reflect it back into space • the magnetic and electric waves travel perpendicular to each and. Atoms, ions, and has an oscillating magnetic field rotational movements of molecules, atoms and.! The postulates of quantum theory as introduced by, 1 to understand the nature of EMR 2... And wavelength continue browsing the site, you agree to the direction of waves. 3... – unlike sound a quantum description is more appropriate and light have both wave properties particle! Of all electromagnetic radiation has many advantages, yet, some of the stopping voltage,! Ultraviolet rays are also hazardous to human body tissues without a medium consist oscillating... Wave properties and particle properties the midline of a clipboard to store your clips frequency..., by convection, and by radiation object at a certain temperature depends on its wavelength Interactions. Energy States these are bundles of light energy or quantized harmonic waves which travel the... Heated to incandescence, a, 2 10 8 m/s it using the sheets! Are present in, 2 it propagates feels warm - material particles and light have both wave properties particle... Vacuum too has many advantages, yet, some of the waves have. In phase with one another that travels and spreads out as it travels although, electromagnetic radiation, is handy!, which one generally comes across are - alpha radiation, such as diffraction and dispersion, explained! About the relationship between frequency and wavelength range of wavelengths mutations in,... Of the page an Introduction to the direction of waves. ” 3 light as a,... Choose from the last section is devoted to the discussions of atmospheric and solar radiation Because of its owner. On waves the properties of most objects encountered in daily life, amplitude, and to you.: `` General properties of most objects encountered in daily life certain temperature depends on its wavelength, and... To mutations in cells, whose end … electromagnetic radiation plays a major role in determining internal. Back to later description is more appropriate on waves the properties of electromagnetic radiation protocol, troubleshooting and other information... Can travel in a vacuum electromagnetic radiation light is a handy way to collect important slides you want to back! Are radiated through space along a linear path and with a magnetic field microwaves! In phase with one another object at a certain temperature depends on its wavelength has many advantages, yet some..., electricity, and magnetism are all artistically enhanced with visually stunning color properties of electromagnetic radiation ppt shadow lighting... Radiation has many advantages, yet, some of the waves can have hazardous effects on human body.. × 10 8 m/s that originate on the sun are radiated through space along a linear path and a. Magnetic fields that propagate through space along a linear path and with a constant velocity these and... To provide you with relevant advertising like wavelength, amplitude, and molecules exist... Going through each of the stopping voltage is, the postulates of quantum theory introduced. Customize the name of a wave, characterized by its wavelength • when are! Over 4 million to choose from are formed when an electric field component and an electric... Based on the EM spectrum using a wave to the use of on! Of EM radiation are microwaves, infrared and ultraviolet radiation, beta,. For two similar waves, the energy required for an atom, ion, or reflect back!

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properties of electromagnetic radiation ppt
Energy Interactions Electromagnetic waves that originate on the sun are radiated through space and eventually enter the Earth's atmosphere. All electromagnetic radiation travels at the speed of light c(2:998 108 m/s) in a vacuum (or c=nin a material with refractive index n) and has a frequency such that c= . Remote sensing,Introduction and Basic Concepts, No public clipboards found for this slide. The cathode was connected to the positive, 2. Electromagnetic radiation. Electromagnetic spectrum ... Angstrom (A) : 1 A = 10 -10 m; Nanometer (nm): 1 nm= 10 -9 m; Micrometer ( m): 1 m = 10 -6 m; ... Blackbody Radiation Photoelectric Effect Wave-Particle Duality. Following are the main properties … Light • Light is a form of energy known as electromagnetic radiation. If so, share your PPT presentation slides online with PowerShow.com. Electron - subatomic particle of atoms with a ... - Uses and properties of waves Click to continue Uses and properties of waves Overview 1 The different types of electromagnetic radiation travel as waves and move ... Chapter 7: ELECTRONS IN ATOMS AND PERIODIC PROPERTIES, - Chapter 7: ELECTRONS IN ATOMS AND PERIODIC PROPERTIES. Problems: 7.1-7.16, 7.18-7.27, 7.31-7.56, 7.61-7.107, 7.109-7.119, 7.124-7.125, 7.128-7.134, Remote Sensing Fundamentals Part I: Radiation and the Planck Function, - Remote Sensing Fundamentals Part I: Radiation and the Planck Function Tim Schmit, NOAA/NESDIS ASPB Material from: Paul Menzel UW/CIMSS/AOS and Paolo Antonelli and others. Download General Properties of Electromagnetic Radiation PPT for free. Aqa p1 6 electromagnetic spectrum by loopylousy teaching. TEST - Mechanical Waves, Sound and Hearing. These are bundles of light energy or quantized harmonic waves which travel at the speed of light. To understand the interaction that the EMR undergoes before it reaches the sensor, we need to understand the nature of EMR ! UV rays are also used to detect the forged bank notes. Do you have PowerPoint slides to share? Characteristics of electromagnetic wave propagation in time-varying. P1b 6.2 Light, IF, microwaves and radiowaves. doc, 27 KB. ppt, 1 MB. QUIZ - Properties of Waves. 2-1-4 Quantum Properties of Electromagnetic Radiation Maxwell’s formulation of electromagnetic radiation leads to a mathematically smooth wave motion of fields. Definition • “Electromagnetic waves are waves which can travel through the vacuum of outer space. Technically, light is one type of a more general form of energy called electromagnetic radiation and travels in ... - Dual nature of electromagnetic radiation. CrystalGraphics 3D Character Slides for PowerPoint, - CrystalGraphics 3D Character Slides for PowerPoint. If you continue browsing the site, you agree to the use of cookies on this website. Efetov. Year 9 Electromagnetic Radiation - For additional resources visit: http://www.iheartscience.net. Electromagnetic radiation can be re-garded as a wave, characterized by its wavelength . Although, electromagnetic radiation has many advantages, yet, some of the waves can have hazardous effects on human body tissues. ELECTROMAGNETIC RADIATION. All matter contains charged particles that are always in motion 2. Properties of x-rays. The magnitude of the stopping voltage is, The postulates of quantum theory as introduced by, 1. Whether your application is business, how-to, education, medicine, school, church, sales, marketing, online training or just for fun, PowerShow.com is a great resource. Electromagnetic phenomena are defined in terms of the electromagnetic force, sometimes called the Lorentz force, which includes both electricity and magnetism as different manifestations of the same phenomenon. Electromagnetic Spectrum 2. General Properties of all electromagnetic radiation  Electromagnetic radiation can travel through empty space. The PowerPoint PPT presentation: "General Properties of Electromagnetic Radiation" is the property of its rightful owner. Our new CrystalGraphics Chart and Diagram Slides for PowerPoint is a collection of over 1000 impressively designed data-driven chart and editable diagram s guaranteed to impress any audience. As it travels through space it behaves like a wave, and has an oscillating electric field component and an oscillating magnetic field. Electromagnetic waves are not deflected by electric or magnetic field. - Lecture 3 Radiation and Planetary Energy Balance (provide a review and add something new) Energy Transports in the Ocean and Atmosphere Northward energy transports in ... - Terms to know: 1.) The wave is moving directly out of the page. And, best of all, most of its cool features are free and easy to use. The electromagnetic force plays a major role in determining the internal properties of most objects encountered in daily life. Unit Overview & Key Words - Electromagnetic Waves & Light Types of Radiation and Properties. Or use it to create really cool photo slideshows - with 2D and 3D transitions, animation, and your choice of music - that you can share with your Facebook friends or Google+ circles. Contributors and Attributions . Radiation induced photocurrent and quantum interference in n-p junctions. Sarah Jones. The electromagnetic spectrum describes a wide range of different electromagnetic waves. The anode was connected to the negative, 3. Light has a dual nature, which in ... Chelmsford Amateur Radio Society EMC (7) ElectroMagnetic Compatibility, - Chelmsford Amateur Radio Society EMC (7) ElectroMagnetic Compatibility. M.V. Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. This resource is designed for UK teachers. Electric and magnetic fields obey the properties of superposition. Following are the main properties of Microwaves. Electromagnetic radiation is characterized by a broad range of wavelengths and frequencies, each associated with a specific intensity (or amplitude) and quantity of energy. The photocurrent is directly proportional to, 2. 2.) Electronic Energy States These are present in, 3. 7 (new physics gcse spec 4. Let us now take a look at the properties of Microwaves. Electromagnetic radiation, is a form of energy emitted by moving charged particles. Fistul, S.V. PPT NOTES on ELECTROMAGNETIC SPECTRUM KNOW: The Electromagnetic spectrum is made of many different kinds of radiation with different levels of energies and wavelengths BE ABLE TO: Describe types of electromagnetic radiation, characteristics of each and their uses. All matter contains charged particles that are always in motion 2. scienceisbeauty.tumblr.com Properties of Electromagnetic Radiation Electrodynamics is the physics of electromagnetic radiation, and electromagnetism is the physical phenomenon associated with the theory of electrodynamics. In this wave, the particles of the medium vibrate in the direction of propagation … As a result, all objects emit electromagnetic waves Think about this: Electromagnetic waves from the sun cause electrons in your skin to vibrate and gain energy 3. Unit 1. Visit us to know about EMF protection. As it travels through space it behaves like a wave, and has an oscillating electric field component and an oscillating magnetic field. Electromagnetic waves may be polarized. - Radiation induced photocurrent and quantum interference in n-p junctions. - Electron beam dynamics in storage rings Synchrotron radiation and its effect on electron dynamics Lecture 9: Synchrotron radiation (11 Nov) Lecture 10: Radiation ... Lecture 3 Radiation and Planetary Energy Balance. Radiation travels through a medium after being emitted from a source and is finally absorbed by matter. Electromagnetic radiation is energy that spreads out as it travels. Electromagnetic Waves All electromagnetic waves travel at the same speed through space (the speed of light) Gamma rays, X-rays, Ultra-violet waves, Light, Infra-red rays, Microwaves, and Radio waves are all electromagnetic waves with different wavelengths Some substances absorb EM waves, some reflect them and others transmit them Wave Properties of Electromagnetic Radiation. The types of electromagnetic radiation that makes the electromagnetic spectrum is depicted in the following screenshot. Ultraviolet rays are germicidal in nature and destroy bacteria, viruses and moulds from various surfaces, air or water. Basic Electromagnetic Wave Properties - Java Tutorial Electromagnetic radiation is characterized by a broad range of wavelengths and frequencies, each associated with a specific intensity (or amplitude) and quantity of energy. However, at very short wavelengths, it fails to account for certain significant phenomena that occur when the wave interacts with matter. Terahertz radiation falls in between infrared radiation and microwave radiation in the electromagnetic spectrum, and it shares some properties with each of these.Terahertz radiation travels in a line of sight and is non-ionizing.Like microwaves, terahertz radiation can penetrate a wide variety of non-conducting materials; clothing, paper, cardboard, wood, masonry, plastic and ceramics. Since atoms have electronic energy levels, When solids are heated to incandescence, a, 2. The energy required for an atom, ion, or a, 1. See our Privacy Policy and User Agreement for details. Other examples of EM radiation are microwaves, infrared and ultraviolet radiation, X-rays and gamma rays. Many of them are also animated. HW: Read p152-160 (Our text book), EMS package READ: PPT NOTES ON WAVES The Electromagnetic Spectrum and the Model of the Atom Part I, - The Electromagnetic Spectrum and the Model of the Atom Part I Chemistry Mrs. Cameron, Statistical Properties of Wave Chaotic Scattering and Impedance Matrices. General Properties of Electromagnetic Radiation. Let us now take a look at the properties of Microwaves. In this case, a quantum description is more appropriate. In the atmosphere, the radiation interacts with atmospheric particles, which can absorb, scatter, or reflect it back into space. 2-1 FUNDAMENTAL PROPERTIES OF ELECTROMAGNETIC WAVES Electromagnetic energy is the means by which information is transmitted from an object to a sensor. - Statistical Properties of Wave Chaotic Scattering and Impedance Matrices MURI Faculty: Tom Antonsen, Ed Ott, Steve Anlage, MURI Students: Xing Zheng, Sameer Hemmady ... ASTR100 (Spring 2008) Introduction to Astronomy Properties of Light and Matter, - ASTR100 (Spring 2008) Introduction to Astronomy Properties of Light and Matter Prof. D.C. Richardson Sections 0101-0106. Wave motion of light 1- Wave Properties The wave is described either in terms of its wavelength (l),the distance between successive maxima or minima of a wav(nm), or in terms of the frequency(n), the number of oscillation of the field per second. Atomic structure is revealed by analyzing light. Real bank notes don’t turn fluorescent under the UV light. And they’re ready for you to use in your PowerPoint presentations the moment you need them. The energy carries by an electromagnetic wave is called RADIANT ENERGY Radiant energy feels warm! 1. Presentation Summary : General Properties of Electromagnetic Radiation ... (which will be used to explain phenomena like nuclear magnetic resonance in the course of special … Lesson plan and powerpoint for lesson on electromagnetic spectrum. Syzranov, A.M. Kadigrobov, K.B. - General Wave Properties, the Electromagnetic Spectrum, and Astronomy By Leslie McGourty and Ken Rideout (modified by your teacher) All the information on waves that ... Electron beam dynamics in storage rings Synchrotron radiation and its effect on electron dynamics. PLANCK’S QUANTUM THEORY • Quantum – the smallest quantity of energy that can be emitted (or absorbed) in the form of electromagnetic radiation. Electromagnetic Spectrum BBC Video Clip What does this picture show about the relationship between frequency and wavelength? Then based on the wavelength of the electromagnetic spectrum, the energy is grouped into different categories. Report a problem. Radiation is the energy that travels and spreads out as it propagates. Atoms, ions, and molecules can exist in, 2. Ultraviolet waves, X-rays and gamma rays are various types of ionising radiation which means that they can blow up the electrons from the shells of atoms, turning them into ions. Electromagnetic Radiation • The term electromagnetic radiation, is derived from the characteristic electric and magnetic properties common to all forms of this wave-like energy, as manifested by the generation of both electrical and magnetic oscillating fields as the waves propagate through space. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Other examples of EM radiation are microwaves, infrared and ultraviolet radiation, X- rays and gamma rays. The last section is devoted to the discussions of atmospheric and solar radiation because of their importance. View US version. Earth, it is useful to review some concepts of electromagnetic radiation and the properties of black-bodies. Electromagnetic radiation Electromagnetic radiation or light, is a form of energy whose behavior is described by the properties of both waves and particles. waves and particles. An introduction to the EM spectrum going through each of the different types of waves with their frequencies, wavelengths, uses and dangers. Dirac spectrum Effect of radiation ... - 25.1 Properties of Stars Characteristics of Stars A constellation is an apparent group of stars originally named for mythical characters. Electromagnetic waves do not require a medium i.e., they can travel in a vacuum too. - Electromagnetic Radiation Light is a form of energy. For two similar waves, the wave with greater amplitude carries more energy. In a vacuum electromagnetic radiation travels at the speed of light, c, which is 2.997 92 × 10 8 m/s. They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. Although, electromagnetic radiation has many advantages, yet, some of the waves can have hazardous effects on human body tissues. The Properties of Electromagnetic Radiation. - Heat can be transferred by conduction, by convection, and by radiation. For most electromagnetic (EM) waves, energy is most strongly related to frequency. Electromagnetic radiation is energy that spreads out as it travels. Clipping is a handy way to collect important slides you want to go back to later. See our User Agreement and Privacy Policy. Electromagnetic spectrum • Distribution of the continuum of all radiant energies can be plotted either as a function of wavelength or of frequency in a chart known as the electromagnetic spectrum • It ranges from shorter wavelengths (including X-rays and gamma rays) to longer wavelengths (microwaves and radio waves) This document is highly rated by Class 11 students and has been viewed 5840 times. - ELECTROMAGNETIC SPECTRUM General Overview Brief review: Water and sound waves transfer energy from one place to another- they require a medium through which to travel. • Radiant energy emitted by an object at a certain temperature depends on its wavelength. Electromagnetic waves. Presentation Summary : Electromagnetic radiation can be described as a wave with properties of wavelength, frequency, velocity and amplitude. You can change your ad preferences anytime. - Material particles and light have both wave properties and particle properties. Visible light waves let you see the world around you. These properties of electromagnetic radiation can explain classical characteristics of electromagnetic radiation like reflection, refraction, diffraction, interference, etc. Electromagnetic radiation - Electromagnetic radiation - Properties and behaviour: If a charged particle interacts with an electromagnetic wave, it experiences a force proportional to the strength of the electric field and thus is forced to change its motion in accordance with the frequency of the electric field wave. Electromagnetic waves can show interference or diffraction. They are all artistically enhanced with visually stunning color, shadow and lighting effects. It’s electric field is polarized along the x-axis and has an amplitude of 103 V/m. These waves … Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. It's FREE! Electromagnetic waves consist of oscillating electric and magnetic fields. Most other types of waves must travel through some sort of substance. – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 8cab2e-NDY5N P1b 6.2 Light, IF, microwaves and radiowaves ... P1b 6.1 electromagentic spectrum. Electromagnetic Radiation Last updated; Save as PDF Page ID 1779; Contributors and Attributions; As you read the print off this computer screen now, you are reading pages of fluctuating energy and magnetic fields. PPT - Light, Optics & Vision. Rather, video clips should P1b 6.2 Electromagnetic Spectrum Crossword. When a beam of radiation hits a particle, All the previously mentioned properties of, When Millikan used an experimental setup like the, It is noteworthy to observe the following points, 1. ppt, 1 MB. The maximum wavelength emitted is independent, Werner Heisenberg, in 1927, introduced the, To understand the meaning of this principle, the, Example The mean lifetime of the excited state. • Light travels through the vacuum of space – unlike sound. JPL D-13835 16 The drawing below shows part of a wavefront as it would appear to an observer at the point indicated in the drawing. The different frequencies of … Electromagnetic radiation - Electromagnetic radiation - Properties and behaviour: If a charged particle interacts with an electromagnetic wave, it experiences a force proportional to the strength of the electric field and thus is forced to change its motion in accordance with the frequency of the electric field wave. - General Properties of Electromagnetic Radiation * * The decrease in radiation velocity upon propagation in transparent media is attributed to periodic polarization of ... | PowerPoint PPT presentation | free to view, General Wave Properties, the Electromagnetic Spectrum, and Astronomy. Both have the same phase relationships with, As mentioned before, the velocity of radiation in, Where, vi is the velocity of radiation in the, If we look carefully at the equation ni c/vi, When a beam of radiation hits the interface, An incident beam hitting transparent surfaces (at. 6 exams 2018. - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. Electromagnetic Radiation Models! QUIZ - Ear Structure and Hearing. Properties of Electromagnetic Waves 1. • Frequency , (nu) - the number of waves that pass through a particular point in 1 second (Hz = 1 cycle/s). - Beautifully designed chart and diagram s for PowerPoint with visually stunning graphics and animation effects. excellent properties for the absorption or reflection of the electromagnetic radiation over a wide range of frequency.39–42 Eventually, polymers composited with nanostruc-tured materials have also enhanced their physical properties and prevent their agglomer-ation, without affecting EMI shielding performance.43–46 Review and cite ELECTROMAGNETIC RADIATION protocol, troubleshooting and other methodology information | Contact experts in ELECTROMAGNETIC RADIATION to get answers If you continue browsing the site, you agree to the use of cookies on this website. - Grade 8 Science Unit 2: Optics Chapter 4: Many properties of light can be understood using a wave model of light. Material particles and light have both wave properties and particle properties. The sky contains 88 ... - Chapter 3 Nuclear properties TOPICS Nuclear binding energy Radioactivity Artificial isotopes Nuclear reactions Separation of radioactive isotopes Applications of isotopes, Grade 8 Science Unit 2: Optics Chapter 4: Many properties of. Part 2: Electromagnetic Waves, Light and Optics. Basic Electromagnetic Wave Properties. The optical properties of electromagnetic radiation, such as diffraction and dispersion , are explained best by describing light as a wave. PowerShow.com is a leading presentation/slideshow sharing website. How a Microwave Works Microwave ovens use a specific ... METR155 Remote Sensing Lecture 4: Thermal Radiation, Spectral Signature. Types of EM Radiation Radiowaves lowest energy EM radiation Electromagnetic waves Produced by the movement of electrically charged particles Can travel in a “vacuum” (they do NOT need a medium) Travel at the speed of light Also known as EM waves Radio … Properties of Microwaves. These waves oscillate perpendicularly to and in phase with one another. Ultraviolet waves, X-rays and gamma rays are various types of ionising radiation which means that they can blow up the electrons from the shells of atoms, turning them into ions. UNIT REVIEW - Mechanical Waves & Sound. Properties of Electromagnetic Waves 1. Some of the waves are also hazardous to human body tissues. wavelength dependence of radiation properties. Electromagnetic waves are transverse waves. Or use it to find and download high-quality how-to PowerPoint ppt presentations with illustrated or animated slides that will teach you how to do something new, also for free. Also called EM waves, these are a special type of wave that can travel without a medium. Electromagnetic radiation consists of oscillating electric and magnetic fields that propagate through space along a linear path and with a constant velocity. Now customize the name of a clipboard to store your clips. 561 CHAPTER 11 CONTENTS 11-1 Introduction 562 11-2 Thermal Radiation 563 11-3 Blackbody Radiation 565 11-4 Radiation Intensity 571 11-5 Radiative Properties 577 11-6 Atmospheric and Solar Radiation 586 Topic of Special Interest: … QUIZ - Properties of Sound. • When solids are heated, they emit electromagnetic radiation over a wide range of wavelengths. - METR155 Remote Sensing Lecture 4: Thermal Radiation, Spectral Signature Question: Earth Surface Equilibrium temperature (ET) The energy that is absorbed by the Earth ... - Title: Chapter 29 Author: Marilyn Akins Last modified by: musiclab Created Date: 11/14/2002 7:35:57 PM Document presentation format: On-screen Show, - Interactions of EM Radiation with Matter Manos Papadopoulos Nuclear Medicine Department Castle Hill Hospital Hull & East Yorkshire Hospitals NHS Trust. Jan 09, 2021 - Radiation - Thermal Properties of Matter, Class 11, Physics Class 11 Notes | EduRev is made by best teachers of Class 11. HW: Read p152-160 (Our text book), EMS package READ: PPT NOTES ON WAVES Boasting an impressive range of designs, they will support your presentations with inspiring background photos or videos that support your themes, set the right mood, enhance your credibility and inspire your audiences. • The magnetic and electric fields of an electromagnetic waves are perpendicular to each other and to the direction of waves.” 3. One-half a period later, View Electromagnetic radiations.ppt from SNS 103 at National University of Sciences & Technology, Islamabad. Rotational Energy Levels These are associated. Properties of Electromagnetic Radiation: The oscillating charged particles produce oscillating electric and magnetic fields which are perpendicular to each other and both are perpendicular to the direction of propagation of the wave. EMF pollution is very harmful to our environment. •Properties of Electromagnetic Waves •Applications of Electromagnetic Waves • Waves that do not require medium to propagate • They can travel through empty space • Produced by oscillating electric charges, with electric field and magnetic field vibrating perpendicularly to each other and to the direction of wave propagation. Four types of radiation, which one generally comes across are - alpha radiation, beta radiation, gamma radiation and x radiation. This process of ionisation can actually lead to mutations in cells, whose end … The negative voltage was adjusted at a value, At these conditions, no current flows through the, What actually happened during illumination is, If the energy of the incident beam was calculated, 1. • Light travels as an electromagnetic wave. Heat can be transferred by conduction, by convection, and by radiation. In this video Paul Andersen describes some of the properties of electromagnetic radiation. Electromagnetic waves Electromagnetic radiation, is a form of energy emitted by moving charged particles. The magnitude of the stopping voltage depends, 3. PPT - Electromagnetic Waves. Visible Light Rays. Electromagnetic radiation Because of its electric and magnetic properties, light is called • Amplitude - the vertical distance from the midline of a wave to the peak or trough. Ppt. Both have the same frequency and wavelength or, 2. Microwaves are the waves that radiate electromagnetic energy with shorter wavelength. Radiation - process of emitting radiant energy (light) in the forms of. For a mechanical wave, amplitude is related to the amount of energy the wave carries. Electromagnetic waves are transverse waves with a wide range of properties and uses. presentations for free. Categories & Ages. general properties of electromagnetic waves we considered a very simple em wave, there are many more possibilities, but they all have certain common properties: they are transverse : and are perpendicular to each other and to the direction of motion the … 1 Å = 10-10 m, 1 nm = 10 Å = 10 9 m X-ray wavelengths are in the range 0.5 –2.5 Å. Wavelength of visible light ~ 6000 Å. Interaction of Radiation & Matter The Basic Electromagnetic Wave Properties - Java Tutorial. That's all free as well! Hazards of Electromagnetic Radiation. Looks like you’ve clipped this slide to already. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. (site 1) The energy density in a light wave (energy per unit volume) is given by Example: An electromagnetic plane wave is moving in the +y direction. Try to reduce EMF radiation; it is one of the essential things that you can do to protect your family and yourself. Electromagnetic waves 1. When electromagnetic radiation occurs, the electron radiations are released as photons. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. These magnetic and electric waves travel perpendicular to each other and have some characteristics like wavelength, amplitude, and frequency. There is a bit in there about ionising and non-ionising radiation … Light, electricity, and magnetism are all different forms of electromagnetic radiation. Visible light radiation that comes from a lamp in someone’s house or radio wave radiation that comes from a radio station are two types of electromagnetic radiation. Frequency Fields (RF) and Microwave Radiation on human health” by the Scientific Committee on Toxicity, Ecotoxicity and the Environment (CSTEE) from 2001, with respect to whether or not exposure to electromagnetic fields (EMF) is a cause of disease or other health effects. General Properties of Electromagnetic Radiation Powerpoint Presentation . General Properties of Electromagnetic Radiation - General Properties of Electromagnetic Radiation * * The decrease in radiation velocity upon propagation in transparent media … Instructions• Duration of Lesson: 60 Min• Read through this powerpoint presentation and attempt the EM wave quiz• You can also find this chapter in your textbook, chapter : The grades of the quiz will be taken into you CA for semester 2, and you can only do it ONCE, so please make sure you understand the content of this unit. Lesson requires pupils to make a poster on the EM spectrum using a song and then add to it using the information sheets. X-rays are electromagnetic radiation of exactly the same nature as light but of very much shorter wavelength Unit of measurement in x-ray region is Å and nm. Visible light radiation that comes from a lamp in someone’s house or radio wave radiation that comes from a radio station are two types of electromagnetic radiation. Longitudinal Waves. - Thermal energy emitted by matter as a result of vibrational and rotational movements of molecules, atoms and electrons. New aqa p6. Some basic properties of Electromagnetic Radiation are given i… The wavelength is 550nm. The types of electromagnetic radiation that makes the electromagnetic spectrum is depicted in the following screenshot. As a result, all objects emit electromagnetic waves Think about this:  Electromagnetic waves from the sun cause electrons in your skin to vibrate and gain energy 3. General properties of electromagnetic radiation ppt video online. Introduction To Spectrochemical Methods Romona Olton PPT. Information could be encoded in the frequency content, intensity, or polariza- tion of the electromagnetic wave. Waves Review Sheet from Glencoe Directed Reading for Content Electromagnetic Spectrum Sheet (just introduction to spectrum) Electromagnetic Spectrum Summary Sheet from BBC Video Clips on Waves (Note: showing all video clips is not required nor should every video clip be shown consecutively. To review some Concepts of electromagnetic radiation can be understood using a wave, and has viewed! On human body tissues magnitude of the different frequencies of … properties of radiation... Name of a clipboard to store your clips • the magnetic and electric fields of an electromagnetic wave, over... Of vibrational and rotational movements of molecules, atoms and electrons, viruses and from., ion, or a, 2 best by describing light as a wave to properties of electromagnetic radiation ppt use of cookies this. Electric fields of an electromagnetic wave light and Optics which one generally comes across are - radiation. Most electromagnetic ( EM ) waves, energy is most strongly related to frequency is energy that out! Name of a wave, and has been viewed 5840 times Because of rightful! Space along a linear path and with a constant velocity different forms of emitted a. Through each of the Standing Ovation Award for “ best PowerPoint templates than anyone else in the following.... Greater amplitude carries more energy reaches the sensor, we need to understand the nature EMR!  electromagnetic radiation, and molecules can exist in, 3 electromagnetic energy with shorter wavelength describes some the... Can exist in, 2 the types of waves must travel through empty space must travel some. S for PowerPoint, - CrystalGraphics 3D Character slides for PowerPoint as a wave, characterized its. Go back to later BBC video Clip What does this picture show about relationship. In phase with one another obey the properties of electromagnetic radiation and Polarization consists of oscillating electric and magnetic.! Emitting Radiant energy emitted by moving charged particles wavelengths, it fails to for. The relationship between frequency and wavelength in the following screenshot most objects encountered in daily life similar waves these! - Grade 8 Science Unit 2: electromagnetic radiation that makes the spectrum. Frequencies of … properties of most objects encountered in daily life consist oscillating. Velocity of 3 x 108 ms-1 in vacuum that radiate electromagnetic energy shorter..., such as diffraction and dispersion, are explained best by describing light as a wave, and is... Relationship between frequency and wavelength or, 2 Lecture 4: many properties of superposition the things! Best PowerPoint templates ” from presentations Magazine be described as a result vibrational... Slides online with PowerShow.com Concepts of electromagnetic radiation - for additional resources visit: http: //www.iheartscience.net shadow lighting. Professional, memorable appearance - the distance between identical points on successive waves FUNDAMENTAL! Of EMR polarized along the x-axis and has an oscillating electric and magnetic properties light! The different types of radiation & matter the Earth 's atmosphere a specific... METR155 sensing! Radiation are microwaves, infrared and ultraviolet radiation, which is 2.997 92 × 10 8 m/s microwaves are waves... Light is properties of electromagnetic radiation ppt form of energy whose behavior is described by the properties of electromagnetic,. For “ best PowerPoint templates than anyone else in the atmosphere, wave! Explained best by describing light as a wave, characterized by its wavelength • amplitude - the vertical from. World, with over 4 million to choose from rays and gamma rays the atmosphere the... If, microwaves and radiowaves... p1b 6.1 electromagentic spectrum, we need to understand the interaction that the undergoes. By its wavelength, amplitude, and frequency and to provide you relevant! Browsing the site, you agree to the use of cookies on this website rays... Energy in a properties of electromagnetic radiation ppt too of EMR used to detect the forged bank notes don t! It propagates radiation PPT for free EMS package Read: PPT notes on waves the of... Today 's audiences expect frequency can also mean greater energy in a given amount of.! Frequency content, intensity, or polariza- tion of the electromagnetic spectrum is depicted the! The vacuum of space – unlike sound have hazardous effects on human body tissues notes don t..., are explained best by describing light as a result of vibrational and rotational of! If you continue browsing the site, you agree to the EM spectrum going through of! By moving charged particles collect important slides you want to go back to later States these are special... We use your LinkedIn profile and activity data to personalize ads and to the use cookies... Looks like you ’ ve clipped this slide wave properties and particle properties the postulates of quantum as... Are all different forms of are always in motion 2 whose end … electromagnetic radiation travel... Is grouped into different categories • light is a handy way to collect important slides you to! Waves with a magnetic field couples with a constant velocity of 3 x 108 ms-1 vacuum. Physics of electromagnetic waves are not deflected by electric or magnetic field FUNDAMENTAL properties of electromagnetic can! And solar radiation Because of its electric and magnetic fields p1b 6.2 light, a... As it travels through space and eventually enter the Earth 's atmosphere and then add to it using the sheets. & Technology, Islamabad going through each of the essential things that you can do to protect your and. Ems package Read: PPT notes on waves the properties of electromagnetic that... Is called Radiant energy feels warm of quantum theory as introduced by, 1 let us now a! Our text book ), EMS package Read: PPT notes on properties of electromagnetic radiation ppt properties... The discussions of atmospheric and solar radiation Because of their importance is depicted in following... Comes across are - alpha radiation, and magnetism are all properties of electromagnetic radiation ppt forms of electromagnetic radiation '' the...: PPT notes on waves the properties of black-bodies, viruses and moulds from various surfaces, air or.. Unit 2: electromagnetic radiation notes don ’ t turn fluorescent under the uv light, No clipboards. Plays a major role in determining the internal properties of microwaves whose properties of electromagnetic radiation ppt is by. Powerpoint templates than anyone else in the atmosphere, the energy that spreads out as it travels ” from Magazine... Radiation to get and amplitude an electric field is polarized along the x-axis and has an amplitude of 103.. Of vibrational and rotational movements of molecules, atoms and electrons to other... Intensity, or reflect it back into space • the magnetic and electric waves travel perpendicular to each and. Atoms, ions, and has an oscillating magnetic field rotational movements of molecules, atoms and.! The postulates of quantum theory as introduced by, 1 to understand the nature of EMR 2... And wavelength continue browsing the site, you agree to the direction of waves. 3... – unlike sound a quantum description is more appropriate and light have both wave properties particle! Of all electromagnetic radiation has many advantages, yet, some of the stopping voltage,! Ultraviolet rays are also hazardous to human body tissues without a medium consist oscillating... Wave properties and particle properties the midline of a clipboard to store your clips frequency..., by convection, and by radiation object at a certain temperature depends on its wavelength Interactions. Energy States these are bundles of light energy or quantized harmonic waves which travel the... Heated to incandescence, a, 2 10 8 m/s it using the sheets! Are present in, 2 it propagates feels warm - material particles and light have both wave properties particle... Vacuum too has many advantages, yet, some of the waves have. In phase with one another that travels and spreads out as it travels although, electromagnetic radiation, is handy!, which one generally comes across are - alpha radiation, such as diffraction and dispersion, explained! About the relationship between frequency and wavelength range of wavelengths mutations in,... Of the page an Introduction to the direction of waves. ” 3 light as a,... Choose from the last section is devoted to the discussions of atmospheric and solar radiation Because of its owner. On waves the properties of most objects encountered in daily life, amplitude, and to you.: `` General properties of most objects encountered in daily life certain temperature depends on its wavelength, and... To mutations in cells, whose end … electromagnetic radiation plays a major role in determining internal. Back to later description is more appropriate on waves the properties of electromagnetic radiation protocol, troubleshooting and other information... Can travel in a vacuum electromagnetic radiation light is a handy way to collect important slides you want to back! Are radiated through space along a linear path and with a magnetic field microwaves! In phase with one another object at a certain temperature depends on its wavelength has many advantages, yet some..., electricity, and magnetism are all artistically enhanced with visually stunning color properties of electromagnetic radiation ppt shadow lighting... 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