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

There is no change in the volume of a wire due to the change in its le

1.	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
Answer» `+(1)/(2)` `-(1)/(2)` `+(1)/(4)` `-(1)/(4)` ANSWER :B

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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

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