Science, asked by Abhisheksridhar8574, 10 months ago

The area of cross section of steel wire is 0.5 cm what is necessary force to increase the length to 1.1 times

Answers

Answered by faiqayasmin98
2

Answer:

Y=F/A*Δl/l

F=YAl/Δl

=2*10_11 *0.00005*1/1.1

=9*10_-16N

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