Physics, asked by sampachou101977, 8 months ago

If a uniform cylindrical copper rod is pulled from its ends to elongate its length by 20% keeping its volume constant, find the ratio of resistance of the original rod and that of the elongated rod.

Answers

Answered by sharonthomas28
1

the ratio is 4:6 of the answer

Answered by Anonymous
2

\huge\red{Answer}

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