Question

characteristics of electromagnetic waves

Answer 1

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These are waves that consist of vibrating electric and magnetic fields. They transmit energy through matter or across space. Some electromagnetic waves are generally harmless. ... Like other waves, electromagnetic waves have properties of speed, wavelength, and frequency....

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Answer 2

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• Electromagnetic waves can be described by means of vibrating electrical and magnetic fields which are mutually perpendicular.
• The nature of these waves is transverse.
• These waves travel with a speed equal to the speed of the light in vacuum.