What is the frequency of a wave that has a wavelength of 4 meters and a speed of 40 m/s?
A. 36 Hz
B. 44 Hz
C.10 Hz
D.160 Hz

ANSWERS

2019-01-08 00:23:41

the answer is D 160.

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ANSWERS

2019-01-08 00:23:41

the answer is D 160.

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