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JEE Main & Advanced Physics Elasticity Question Bank Youngs Modulus and Breaking Stress

  • question_answer
    Which one of the following quantities does not have the unit of force per unit area                                    [MP PMT 1992]

    A) Stress     

    B)                 Strain

    C)                 Young's modulus of elasticity

    D)                 Pressure

    Correct Answer: B

    Solution :

        Because strain is a dimensionless and unitless quantity.       


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