Question

The work done per unit volume in deforming a body is given by
(a) stress x strain
(b) 1/2 (stress x strain)
(c) stress/strain
(d) strain/stress

Answer 1

$\mathfrak{ \huge{ \red{ \underline{ \underline{ANSWER}}}}} \\ \\ \implies \sf \:work \: done \: per \: unit \: volume \: is \: given \: by... \\ \\ \: \: \: \: \: \: \: \: \: \: \orange{\boxed{ \bold{ \sf{{ \pink{w = \frac{1}{2} \times stress \times strain}}}}}}$

Answer 2

• Answer :

=> W = 1/2 × stress × strain