Physics, 18.03.2020 22:33 esmeralda1209
What is the wavelength of a radio wave with a frequency of 2.00 x 10^4 Hz? (hint: what is the speed of all electromagnetic radiation?)
ОА
6.67 x 105 m
O
B
1.50 x 104 m
6.00 x 1012 m
6.67 x 10m
Answers: 2
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What is the wavelength of a radio wave with a frequency of 2.00 x 10^4 Hz? (hint: what is the speed...
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