Physics, asked by J1TENDRA, 11 months ago

CAN you please solve it , STEP THE ANSWER IS ALREADY GIVEN . I NEED THE STEPS​.

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Answered by Dipta516
3

hope this helps

[given]

r=0.639cm

dr=0.01mm. where ,dr=delta r

=0.001cm

therefore ,

percentage error=(dr/r)*100%

=(0.001/0.639)*100 %

=0.156%. Ans

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