JEE Main & Advanced Physics Mathematical Tools, Units & Dimensions Question Bank Self Evaluation Test - Physical World, Units and Measurements

  • question_answer
    Dimensions of specific heat are

    A)  \[[M{{L}^{2}}{{T}^{-2}}K]\]

    B)  \[[M{{L}^{2}}{{T}^{-2}}{{K}^{-1}}]\]

    C)  \[[M{{L}^{2}}{{T}^{2}}{{K}^{-1}}]\]

    D)  \[[{{L}^{2}}{{T}^{-2}}{{K}^{-1}}]\]

    Correct Answer: D

    Solution :

    [d] \[s=\frac{Q}{m\theta }=\frac{M{{L}^{2}}{{T}^{-2}}}{MK}=[{{L}^{2}}{{T}^{-2}}{{K}^{-1}}]\]


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