It the volume of a wire remains constant when subjected to tensile stress, the value of Poisson's ratio of the material of the wire is

If the volume of a wire remains constant when subjected to tensile stress, the value of Poisson's ratio of the material of the wire is

If the volume of a wire remains constant when subjected to tensile stress, the value of poisson's ratio of material of the wire is

If the volume of a wire remains constant when subjected to tensile stress, the value of poisson's ratio of material of the wire is

IF the volume of a body remains unchanged when subjected to a tensile strain, what will be its Poisson's ratio?

There is no change in the volume of a wire due to the change in its length on stretching. The Poisson's ratio of the material of the wire is