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Home / Doubts and Solutions/NEET/Physics

ques no 10 fully solved

Asked by Kajalmandal64 4th October 2017, 7:52 PM
Answered by Expert
Answer:
begin mathsize 12px style Maximum space possible space error space in space measuring space the space length space equals space fraction numerator increment space straight l over denominator straight l end fraction space equals space fraction numerator 1 space mm over denominator 100 space cm space end fraction space equals space fraction numerator 0.1 space cm over denominator 100 space cm space end fraction rightwards arrow Maximum space possible space error space in space measuring space the space length space equals space 0.001 Error space in space measuring space the space radius space equals fraction numerator increment space straight r over denominator straight r end fraction space equals space fraction numerator 0.1 space mm over denominator 1 space cm space end fraction space equals space fraction numerator 0.01 space cm over denominator 1 space cm space end fraction space equals space 0.01 Volume space of space cylinder space equals space πr squared straight l Maximum space possible space error space equals space 2 open parentheses fraction numerator increment space straight r over denominator straight r end fraction close parentheses space plus space open parentheses fraction numerator increment space straight l over denominator straight l end fraction space close parentheses space rightwards arrow space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals space 2 space cross times space 0.01 space plus space 0.001 therefore Maximum space possible space error space equals 0.021 space percent sign space error space equals space 2.1 space percent sign end style
Answered by Expert 8th December 2017, 4:54 PM
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