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Physics, 07.05.2021 16:10 Ariannamorales22
George is studying a mechanical wave. He counts thirty crests of the wave pass through a point in 10 seconds.
If What is the frequency of this wave?
Select one:
2 Hz.
20 Hz.
3 Hz.
30 Hz.
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George is studying a mechanical wave. He counts thirty crests of the wave pass through a point in 10...
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