A pendulum oscillates 200 times in 16 seconds. Calculate the frequency and time period.

Given,

Total no. of oscillations = 200 times

Total time taken = 16 seconds

To find - Frequency and Time period.

We know that, 

${frequency\left(f\right)}=\frac{No.ofvibrations/oscialltion}{time}=\frac{200}{16}=12.5 Hz$

${time period\left(t\right)}=\frac{1}{frequency\left(f\right)}=\frac{1}{12.5}=0.08\sec$

Hence, Frequency = 12.5 Hz, and Time-period = 0.08 sec.

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Updated on: 10-Oct-2022

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