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P4 Electromagnetic Spectrum
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All electromagnetic waves have some properties which are similar:
1. All transfer energy via vibrations of electric and magnetic fields
2. Do not need a medium -- can travel in a vacuum
3. All travel at the same speed in a vacuum
Speed of light = 3x10^8 m/s
Electromagnetic Spectrum
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- IGCSE Physics (P4 Light and the Electromagnetic Spectrum) Notiz am P4 Electromagnetic Spectrum, erstellt von ShreyaDas am 10/04/2014.
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- ShreyaDas
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