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Sergeu [11.5K]
3 years ago
13

Four complete waves pass the duck in one second the frequency of this wave is

Physics
1 answer:
galben [10]3 years ago
3 0
The frequency of a wave is the number of complete oscillations passing a given point per second.

In this case, assuming the duck is stationary, we have 4 complete waves passing the duck in one second: therefore, the frequency of the wave is
f= \frac{4}{1 s}=4 Hz
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