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What is the percentage increase in length of a wire having diameter 1.5 mm, stretched by a force of 50 kg-wt?(Young's modulus of elasticity of wire (Y)=15×1011 dyne/cm2 and g=10 m/s2) |
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Answer» What is the percentage increase in length of a wire having diameter 1.5 mm, stretched by a force of 50 kg-wt? |
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