WB JEE Medical WB JEE Medical Solved Paper-2012

  • question_answer
    The dimension of angular momentum is

    A)  \[[{{M}^{0}}{{L}^{1}}{{T}^{-1}}]\]

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

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

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

    Correct Answer: C

    Solution :

     Dimension of angular momentum \[L=r\times p\] \[=[L][ML{{T}^{-1}}]=[M{{L}^{2}}{{T}^{-1}}]\]


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