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JEE Main & Advanced Physics Elasticity Question Bank Numerical Value Type Questions - Mechanical Properties of Solids

  • question_answer
    A wire of length 50 cm and cross-sectional area of \[1\text{ }m{{m}^{2}}\] is extended by 1 mm. The required work (in joule) will be \[(Y=2\times {{10}^{10}}N{{m}^{-2}})\]

    Answer:

    \[\left( \mathbf{2}\times \mathbf{1}{{\mathbf{0}}^{-\mathbf{2}}} \right)\]


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