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Define Poisson’s Ratio? |
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Answer» The ratio of LATERAL strain to the linear strain is a CONSTANT for a given material, when the material is STRESSED within the elastic limit. This ratio is Poisson’s ratio and it is GENERALLY denoted by 1/m or µ. Poisson’s ratio 1/m = µ = linear starin/ lateral starin. The ratio of lateral strain to the linear strain is a constant for a given material, when the material is stressed within the elastic limit. This ratio is Poisson’s ratio and it is generally denoted by 1/m or µ. Poisson’s ratio 1/m = µ = linear starin/ lateral starin. |
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