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In an experiment, the bulk modulus of elasticity of a material is twice its modulus of rigidity. The Poissons ratio of the material is ___________

In an experiment, the bulk modulus of elasticity of a material is twice its modulus of rigidity. The Poissons ratio of the material is ___________ Correct Answer 2/7

As we know, μ= (3K – 2G) / (6K + 2G) Given K = 2G Then, μ = (6G – 2G) / (12G + 2G) = 4/14 = 2/7.

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