calculate the modulus of rigidity and bulk modulus of the cylindrical bar of diameter 25mm and of length 1.5m if the longitudinal strain in the bar during a tensile test is 4 times the lateral strain up
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The ratio of transverse strain to the corresponding longitudinal strain is called Poisson's ratio. It is denoted by letter 'm'. It has no unit. It is a dimensionless quantity. Poisson's Ratio = Lateral strain / Longitudinal strain.
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