Strain energy per unit volume is given by
Strain energy per unit volume is given by
(A) \(\frac{1}{2}\times\frac{(stress)^2}{Y}\)
(B) \(\frac{1}{2}\) (stress)2 Y
(C) \(\frac{1}{2}\times\frac{Strain}{Stress}\)
(D) None of these
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