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The length of a pendulum is measured as ...

The length of a pendulum is measured as 20.0 cm. The time interval for 100 oscillations is measured as 90 s with a stop watch of 1 s resolution. Find the approximate percentage change in g.

A

2.4

B

3.4

C

4.4

D

5.4

Text Solution

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The correct Answer is:
C

NA
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