CMC Medical CMC-Medical VELLORE Solved Paper-2012

  • question_answer
    Among the following which is dimensionally correct?

    A)  Pressure = Force per unit volume

    B)  Pressure = Energy per unit volume

    C)  Pressure = Energy per unit area

    D)  Pressure = Force per unit volume per unit time

    Correct Answer: B

    Solution :

                    We know that, pressure\[=\frac{\text{Force}}{\text{Area}}=\frac{\text{Energy}}{\text{Volume}}\] \[=[M{{L}^{-1}}{{T}^{-2}}]\]


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