Question
A communications satellite transmits a radio wave at a frequency of 5 • 109 Hz. What is the signal’s wavelength? Assume the wave travels in a vacuum. Show your work
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Answers
wavelength (m) = speed (m/s) / frequency (1/s)
wavelength = 3*10^8m/s / 5*10^9/s
= .6 * 10^-1 = .06m = 6cm
wavelength = 3*10^8m/s / 5*10^9/s
= .6 * 10^-1 = .06m = 6cm
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不客氣
Wow, I needed this lol
thank you so so much ah
thank you
ty
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