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  • If the length of the wire is increased by 2% by applying a load of 2.5 kg-t, then the linear strain produced in th

If the length of the wire is increased by 2% by applying a load of 2.5 kg-\omegat, then the linear strain produced in the wire will be

 

Option: 1

0.02


Option: 2

0.04


Option: 3

0.07


Option: 4

0.08


Answers (1)

best_answer

So, the percentage change in the lenght of the wire 

=\frac{\Delta l}{l}\times 100%

\frac{\Delta l}{l} \times 100=2 \% \Rightarrow \frac{\Delta l}{l}=\frac{2}{100}=0.02

Posted by

Nehul

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