Question

Minimum and maximum values of Possion’s ratio for a metal
lies between
(a) – [infinity] to + [infinity] (b) 0 to 1
(c) – [infinity] to 1 (d) 0 to 0.5

Answer 1

Answer:

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Explanation:

The Poisson's ratio of a stable, isotropic, linear elastic material must be between −1.0 and +0.5 because of the requirement for Young's modulus, the shear modulus and bulk modulus to have positive values. Most materials have Poisson's ratio values ranging between 0.0 and 0.5.