13 LIGHT SOUND Light vs Sound Example of wave Type of wave Speed in air / km/sMaterial of medium
14 LIGHT SOUND Light vs Sound Example of wave Type of wave Transverse LongitudinalSpeed in air / km/s340Material of mediumNo material requiredSolid, liquid, gas
15 LIGHT SOUND LIGHT SOUND Example of waveLIGHTSOUNDType of waveSpeed in air / km/sMaterial of mediumExample of waveLIGHTSOUNDType of waveSpeed in air / km/sMaterial of medium
16 Electromagnetic radiation actually comes in packets or lumps Electromagnetic radiation actually comes in packets or lumps. I call these packets ‘quanta’. A quanta of light is called a photon. Nobel prize please…
17 The higher the frequency, the more energy the photon has
18 IntensityEnergy of each photonNumber of photons arriving each second
59 The EM spectrumYou now have seven sections to fill in with information regarding the seven types of electromagnetic radiationInclude uses, dangers, detectors, examples and origins if you canThe better you make it the better it will help your revision
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