The velocity of em waves is ........

General Science (Easy) Physics

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The velocity of em waves is

2 x 108 m/s

3 x 1010 m/s

332 m/s

3 x 108 m/s

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Explanation:

3 x 108 m/s

-The speed of any periodic wave is the product of its wavelength and frequency. v = λf. The speed of any electromagnetic waves in free space is the speed of light c = 3*108 m/s. Electromagnetic waves can have any wavelength λ or frequency f as long as λf = c.