A wire having a diameter of 3mm is stretched by an external force, to produce a longitudinal strain of `3xx10^(-3)`. If the Poisson's ratio of the wire is 0.4, the change in the diameter is

A wire having a diameter of 3mm is streached by external force to produce a longitudinal strain of 3xx10^-3 . What will be the change in diameter if the poisson's ratio of the wire is 0.4.

A uniform wire of length 10 m and diameter 0.6 mm is stretched by 6 mm with certain force. If the Poisson's ratio of the material of the wire is 0.3, then the change in diameter of the wire is

A uniform wire of length 8m and diameter 0.6mm stretched by 4mm under a certain force. If the Poisson's ratio of the material of the wrie is 0.3, calculate the change in diameter of the wire.

If longitudinal strain for a wire is 0.03 and its Poisson's ratio is 0.5, then its lateral strain is

If longitudinal strain for a wire is 0*03 and its poisson's ratio is 0*5 , then its lateral strain is

For a wire, the longitudinal strain is 20xx10^(-3) and the lateral strain is 5xx10^(-3) , then the Poisson's ratio of its material is

If a wire having initial diameter of 2 mm produced the longitudinal strain of 0.1%, then the final diameter of wire is (sigma = 0.5)

The increase in length of a wire on stretching is 0.025%. If its poisson ratio is 0.4, then the percentage decrease in the diameter is :

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