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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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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a) |
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b) |
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c) |
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d) |
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(b) Volume of cylindrical wire, where Differentiating both sides Also, volume remains constant Poisson’s ratio |