Question

what is Poisson ratio??....​

Answer 1

Answer:

Poisson's ratio, denoted by the Greek letter, and named after the French mathematician and physicist Siméon Poisson, is the negative of the ratio of transverse strain to axial strain. For small values of these changes, is the amount of transversal expansion divided by the amount of axial compression.

Answer 2

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●Poisson ratio: - the ratio of the proportional decrease in a lateral measurement to the proportional increase in length in a sample of material that is elastically stretched.

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