The Electromagnetic Spectrum

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  • Created by: caits
  • Created on: 10-04-14 10:42

Radio Waves - Sources - radio transmitters, uses - communication, cooking food (microwaves)

Infrared - Sources - warm/hot objects, uses - communication, transmission of heat, burglar alarms and used by fireman

Visible - sources - hot objects - sun/lightbulbs, uses - vision - different wavelengths appear to us as different colours

Ultra - violet - Sources…


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