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There is 4% error in measuring the perio...

There is 4% error in measuring the period of a simple pendulum. The approximate percentage error in length is ……..
Hint : `T = 2pi sqrt((l)/(g))`

A

`4%`

B

`8%`

C

`2%`

D

`6%`

Text Solution

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The correct Answer is:
B
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