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Question

A simple pendulum takes 32 s to complete 20 oscillations. The time period of the pendulum is:​

A
1.2 second​s
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B
1 second​
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C
1.6 second​s
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D
2 seconds​
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Solution

The correct option is C 1.6 second​s
Time period = (total time taken)/no. of oscillations​

Since, 20 oscillations take 32 seconds

Therefore, 1 oscillation will take, (32/20) seconds that is 1.6 seconds.



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