Physics, 05.11.2020 22:10 misswonderless

A light wave travels at a speed of 3.0 x 108 meters/second. If the wavelength is 7.0 x 10-7 meters, what is the frequency of the wave

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A light wave travels at a speed of 3.0 x 108 meters/second. If the wavelength is 7.0 x 10-7 meters,...

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