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MHT CET2019Morning ShiftPhysicsMechanical Properties of SolidsActual

For homogenous isotropic material, which one of the following cannot be the value of Poisson’s ratio?

Options

  1. A0, 1
  2. B-1
  3. C0.5
  4. D0.8

Correct answer

D. 0.8

Step-by-step solution

The Poisson’s ratio for homogenous isotropic material must between -1.0 to and 0.5 because of the requirement. For Young’s modulus, the shear modulus and bulk modulus have positive values. Hence, 0.8 cannot be the value of Poisson’s ratio for homogenous isotropic material.

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