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What Is Meant By Poisson Ratio? |
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Answer» Poisson’s ratio, named after Siméon Poisson, is the NEGATIVE ratio of transverse to axial strain. When a material is compressed in one direction, it usually TENDS to expand in the other two directions perpendicular or parallel to the direction of FLOW. Poisson’s ratio, named after Siméon Poisson, is the negative ratio of transverse to axial strain. When a material is compressed in one direction, it usually tends to expand in the other two directions perpendicular or parallel to the direction of flow. |
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