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NEET Sample Paper NEET Sample Test Paper-75

  • question_answer
    The temperature of a wire is doubled. The Young's modulus of elasticity of the given wire

    A) will also double                                

    B)  will become four times

    C) will remain same                               

    D) will decrease

    Correct Answer: D

    Solution :

    With the increase in temperature, the Young?s modulus will decrease as intermolecular attraction would become weak with rise in temperature. So for same load applied more strain would be produced.


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