The poisson's ratio for a materia is 0.1. If longitudinal strain of a rod of this material is `1xx10^(-3)`, then calculate the percentage change in the volume of the rod.

The poisson's ratio of a material is 0.1. If the longitudinal strain of a rod of this material is 10^(-3) , then the percentage change in the volume of the rod will be

Poisson's ratio of a certain material is 0.2 . If a lon- gitudinal strain of 4 xx 10^(–3) is produced in a uniform rod or this material, the percentage change in its volume will be-

A material has a Poisson's ratio 0.3. It suffers a uniform longitudinal strain 4.5 xx 10^(-3) , calculate the percentage change in its volume.

Define Poisson's ratio. The poisson's ratio of a material is sigma . If a longitudinal strain of a wire made of thin material be a, show that its volume strain is (1-2sigma)a

A material has Poisson's ratio 0.20. If a uniform rod suffers a longitudinal strain 2xx10^(-3) , then the percentage change in volume is

A material has a Poisson's ratio 0.3. If a uniform of it suffers longitudinal strain 4.5 xx 10^(-3) , calculate the percentage change in its volume.