The increase in length on stretching a wire is 0.05%. If its Poisson’s ratio is 0.4, the diameter is reduced by |
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a) |
0.01% |
b) |
0.02% |
c) |
0.03% |
d) |
0.04% |

The increase in length on stretching a wire is 0.05%. If its Poisson’s ratio is 0.4, the diameter is reduced by |
|||||||

a) |
0.01% |
b) |
0.02% |
c) |
0.03% |
d) |
0.04% |

1 Answer

127 votes

Or Lateral strain = = 0.4 So, percentage reduction in diameter is 0.02. |

127 votes

127