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NEET Physics Mathematical Tools, Units & Dimensions Question Bank Dimensions

  • question_answer
    The physical quantity which has the dimensional formula \[{{M}^{1}}{{T}^{-3}}\] is     [CET 1998]

    A)             Surface tension           

    B)             Solar constant

    C)             Density

    D)             Compressibility

    Correct Answer: B

    Solution :

                    Solar constant is energy received per unit area per unit time i.e. \[\frac{[M{{L}^{2}}{{T}^{-2}}]}{[{{L}^{2}}]\ [T]}=[{{M}^{1}}{{T}^{-3}}]\]


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