Science, asked by swagy001, 1 year ago

If the length of a simple pendulum is doubled then the % change in the time period is :

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Answered by Anonymous
4
please see attached file..
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Answered by kanritueshav
2
T=2pi * root l/g
Time period is directly proportional to root of length so if length is doubled time period changes
T1/t2 =1/1.41
Now calculate percentage change and get your answer
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