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Physics, 16.10.2020 17:01 punkee5505

What is the frequency of a wave that has a wavelength of 0.39 m and a speed of 86 m/s?
A. 0.03 Hz
B. 220 Hz
C. 34 Hz
D. 0.004 Hz

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What is the frequency of a wave that has a wavelength of 0.39 m and a speed of 86 m/s?
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