Question

The Poisson's ratio of a material is 0.5. If a force is applied to a wire of this material, there is decrease in the cross-sectional area by 4%. The percentage increase in the length is
0.01
0.02
0.025
0.04

kindly provide solution pls dont copy

Answer 1

Answer:

this is some basic questions...do them first then I'll give you more advanced level problems

Answer 2

Answer:

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