Question

what are the types of elasticity ? define poisson's ratio. ​

Answer 1

Poisson's ratio is “the ratio of transverse contraction strain to longitudinal extension strain in the direction of the stretching force.” Here, Compressive deformation is considered negative. Tensile deformation is considered positive.

Answer 2

Explanation:

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1) what are the types of elasticity ?

A) •Price Elasticity of Demand (PED) Price •Elasticity of Demand or PED measures the •responsiveness of quantity demanded to a •change in price

•Cross Elasticity of Demand (XED)

•Income Elasticity of Demand (YED)

•Price Elasticity of Supply (PES)

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2) define poisson's ratio?

A) In materials science and solid mechanics, Poisson's ratio \nu is a measure of the Poisson effect, the deformation of a material in directions perpendicular to the direction of loading. The value of Poisson's ratio is the negative of the ratio of transverse strain to axial strain.

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