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Physics, 30.08.2021 09:00 zalyndevola
A boy throws a small stone into a pond. Waves spread out from where the stone hit the water and travel to the side of the pond.
10 waves reach the side of the pond in four seconds. What is the frequency of the waves?
A 0.4Hz
B 1.6Hz
C 2.5Hz
D 40 Hz
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Answers: 1
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A boy throws a small stone into a pond. Waves spread out from where the stone hit the water and trav...
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