Two similar wires under the same load yield elongation of and respectively. If the area of cross-section of the first wire is , then the area of cross section of the second wire is |
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a) |
b) |
c) |
d) |

Two similar wires under the same load yield elongation of and respectively. If the area of cross-section of the first wire is , then the area of cross section of the second wire is |
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a) |
b) |
c) |
d) |

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