The length of a pendulum is measured as 20.0cm.The time interval for 1 – InterviewSolution

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

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