The Youngs modulus of elasticity of a material is 2.5 times its modulus of rigid

Question

The Youngs modulus of elasticity of a material is 2.5 times its modulus of rigidity. Then what will be its Poissons ratio?

Options:

A . 0.25

B . 0.33

C . 0.50

D . 0.60

Answer: Option A
Answer: (a).0.25

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