NEET Physics Mathematical Tools, Units & Dimensions Question Bank Dimensions

  • question_answer
    Dimensional formula for torque is [DPMT 1984; IIT 1983; CBSE PMT 1990; MNR 1988; AIIMS 2002; BHU 1995, 2001; RPMT 1999; RPET 2003; DCE 1999, 2000; DCE 2004]

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

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

    C)             \[{{L}^{2}}M{{T}^{-3}}\]          

    D)             \[LM{{T}^{-2}}\]

    Correct Answer: A

    Solution :

                    Torque = force \[\times \] distance = \[[M{{L}^{2}}{{T}^{-2}}]\]


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