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Time period of oscillation of a simple o...

Time period of oscillation of a simple of a simple pendulum `T = 2pi sqrt((I)/(g))`. Measured value of I is 20.0 cm known to 1 mm accuracy and time for 100 oscillation of the pendulum is found to be 90 s. using a wrist watch of 1s resolution. The accuracy in the determination of g is

A

0.02

B

0.03

C

0.01

D

0.05

Text Solution

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The correct Answer is:
B
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