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Chemistry, 12.03.2021 19:20 georgesarkes12

What is the frequency of a wave with a velocity of 100 m/s and a wavelength of 20 m?
A. 5 Hz
O B. 120 Hz
C. 2000 Hz
O D. 0.2 Hz

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What is the frequency of a wave with a velocity of 100 m/s and a wavelength of 20 m?
A. 5 Hz<...
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