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What is the wavelength of a 3.8 GHz radar wave? Express your answer using two significant...

What is the wavelength of a 3.8 GHz radar wave? Express your answer using two significant figures.

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Answer #1

given

f = 3.8 x10^9 Hz

V = f x wavelength

wavelength = V/f

v = 3x 10^8

wavelength = 0.0789 m

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