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Physics, 26.02.2021 01:00 cyn95xx

An EM wave has a speed of 3 x 10^8 m/s and a wavelength of 1.3cm. what is the frequency of the EM wave EXPLANATION AS WELL PLS HELP ASAP

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An EM wave has a speed of 3 x 10^8 m/s and a wavelength of 1.3cm. what is the frequency of the EM wa...
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