1.

Young’s modulus of material of wire is ‘Y’ and strain energy per unit volume is ‘E’, then the strain is(A) \(\sqrt{\frac{Y}{2E}}{}\)(B) \(\sqrt{\frac{E}{Y}}{}\) (C) \(\sqrt{\frac{2E}{Y}}{}\)(D) \(\sqrt{2EY}\)

Answer»

Correct option is: (C) \(\sqrt{\frac{2E}{Y}}\)



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