Question
The time taken for 10 oscillations is 1 s. The frequency of the wave is:
Answer: Option A
:
A
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:
A
Here, total number of oscillations = 10
Total time taken = 1 s
Hence, time taken for 1 oscillation = 110 s
The time required to complete one oscillation is known as time period (T).
Now, frequency, f=1T = 10 Hz
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