Chemistry, 26.01.2020 13:31 donuteatingcat

What is a wavelength of radio wave that travels at the speed of light 3.0 x 10^8 m/s and has frequency of 200 megahertz (200 million hz)

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What is a wavelength of radio wave that travels at the speed of light 3.0 x 10^8 m/s and has frequen...

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