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  • The temperature of a wire is doubled. The Young’s modulus of elasticity a) will also double

The temperature of a wire is doubled. The Young’s modulus of elasticity

a) will also double

b) will become four times

c) will remain same

d) will decrease

Answers (1)

The answer is the option (d) will decrease.

Y \alpha \frac{1}{\Delta T}

So as the young’s modulus increases, elasticity decreases.

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infoexpert24

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