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Two wires of the same length are made of...

Two wires of the same length are made of different materials. Diameter of the one is 2 mm and that of the other is 4 mm. When these two wires are stretched by the same force, the first one's elongation is twice the second's.compare their Young's modulus.

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The correct Answer is:
`2:1`
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CHHAYA PUBLICATION-ELASTICITY -EXERCISE ( Problem Set-I)
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