Physics

A student  measure the time period of $$100$$ oscillations of a simple pendulum four times. That data set is $$90s, 91s,95s$$ and $$92s$$. If the minimum division in the measuring clock is $$1s$$, then reported mean time should be


ANSWER

$$92\pm 2s$$


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Single Correct Medium Published on 18th 08, 2020
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