Physics, 30.11.2019 04:31 supercutedonuf3753

Aparticular am radio station broadcasts at a frequency of 1020 kilohertz. what is the wavelength of this electromagnetic radiation?
1 m
how much time is required for the radiation to propagate from the broadcasting antenna to a radio 3 km away?
2 s

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Aparticular am radio station broadcasts at a frequency of 1020 kilohertz. what is the wavelength of...

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