When a wire is subjected to a force along its length, its length increases by 0.4% andits radius decreaes by 0.2%. Then, the poisson's ratio of the material of the wire is

When a wire subjected to a froce along its length, its length increases by 0.4% and its radius decreases by 0.2% then the Poisson's ratio of the material of the wire is

When the length of a wire is increased by 5%, its radius decreases by 1%. The Poission's ratio for the material of the wire is

When the length of a wire is increased by 5%, its radius decreases by 1%. The Poission's ratio for the material of the wire is

A wire is stretched such that its volume remains constant. The Poisson's ratio of the material of the wire is

A uniform metal wire has a length of 2m and diameter 2 cm. When it is stretched by 0.5 cm its diameter decrease by 0.015 mm. Then the Poisson's ratio for the metal of the wire is,

When a rod of length 2.5 m and radius 10 mm is subjected to a force the elongation is 3mm and decrease of radius is 0.0025 mm. Find poisson.s ratio of the material of the rod.

When a load of 10 kg is suspended from one end of a wire of length 1m, it increases in length by 0.1 cm. IF the Poisson's ratio for the material of the wire is 1/3 , then calculate the change in volume of the wire, cross-sectional area of the wire =0.1 cm^2 .

A wire is stretched such that its length increases by 0.2%. Its resistance

When a wire of length 10m is subjected to a force of 100N along its length, the lateral strain produced is 0.01xx10^(-3) . The poisson's ratio was found to be 0.4 . If area of cross section of wire is 0.25 m^(2) , its young's modulus is