NEET Physics Mathematical Tools, Units & Dimensions Question Bank Dimensions

  • question_answer
    Dimensional formula of heat energy is                                                 [CPMT 1976, 81, 86, 91]

    A)             \[M{{L}^{2}}{{T}^{-2}}\]

    B)             \[ML{{T}^{-1}}\]

    C)             \[{{M}^{0}}{{L}^{0}}{{T}^{-2}}\]     

    D)             None of these

    Correct Answer: A

    Solution :

                    \[Q=[M{{L}^{2}}{{T}^{-2}}]\]  (All energies have same dimension)    


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