(11) The speed of radio waves is 300 000 000 m/s.
A radio wave has a frequency of 31 MHZ.
wha...
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Physics, 18.03.2021 09:10 tesiabrown10
(11) The speed of radio waves is 300 000 000 m/s.
A radio wave has a frequency of 31 MHZ.
what is wavelength of this radio wave.
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Answers: 3
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