In the relation V=pie/8*pr^4/nl

asked Jan 27, 2020 221k views

2 votes

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4 votes

% error in p is 2%

% error in r is 2%

% error in eta is 1%

% error in l is 3%

therefore, % error in V is

2%+2%+1%+3%=8%

Alex Skrypnyk answered Jan 31, 2020

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