When the length of a wire having cross-section area is stretched by 0.1%, then tension in it is . Young’s modulus of material of the wire is |
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a) |
b) |
c) |
d) |
When the length of a wire having cross-section area is stretched by 0.1%, then tension in it is . Young’s modulus of material of the wire is |
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a) |
b) |
c) |
d) |