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In an experiment to measure the height o...

In an experiment to measure the height of a bridge by dropping stone into water underneath if the error in measurement of time is 0.1 s at the end of 2 s, then the error in estimation of height of bridge will be :

A

`0.49 m`

B

`0.98 m`

C

`1.37 m`

D

`1.96 m`

Text Solution

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The correct Answer is:
B
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