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The period of oscillation of a simple pe...

The period of oscillation of a simple pendulum is given by `T=2pi sqrt((l)/(g))`. The length l of the pendulum is about 0.5s. The time of 100 oscillations is measured with a watch of 1 s resolution. Calcualte percentage error in measurment of g.

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The correct Answer is:
0.05
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