Question

(b) Calculate the frequency of a vibrating body if it completes 50 vibrations in 2
Second?
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Answer 1

Answer:

Frequency of 50 Hz means that the body will give 50 vibrations/complete oscillations per second. Similarly, the time period will be 0.02 seconds i.e. the body will take 0.02 seconds to complete one vibrations or oscillations.(Since f=1/T)

Answer 2

Answer:

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Explanation:

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