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The length of a cylinder is measured with a metre rod having least count 0.1 cm . Its diameter is measured with vernier callipers having least count 0.01 cm . Given the length is 5.0 cm and diameter is 2.00 cm . Find the percentage error in the calculated value of volume.

Correct answer

3

Step-by-step solution

V = r ^2 ~h = D ^2 ~h 4 ~V ~V = 2 D D + h h V V 100= [2 ( 0.01 2.00 )+ ( 0.1 5.0 ) ] 100=3 %

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