NEET Physics Mathematical Tools, Units & Dimensions Question Bank Units

  • question_answer
    Young's modulus of a material has the same units as              [MP PMT 1994]

    A)       Pressure                  

    B)       Strain

    C)       Compressibility

    D)          Force

    Correct Answer: A

    Solution :

                      \[Y=\frac{\text{Stress}}{\text{Strain}}=\frac{\text{Force/Area}}{\text{Dimensionless}}\Rightarrow Y\equiv \text{Pressure}\].


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