JEE Main & Advanced Physics Fluid Mechanics, Surface Tension & Viscosity / द्रव यांत्रिकी, भूतल तनाव और चिपचिपापन Question Bank Surface Tension

  • question_answer
    The dimensions of surface tension are   [MH CET 2002]

    A)             \[[ML{{T}^{-1}}]\]

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

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

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

    Correct Answer: C

    Solution :

                    \[T=\frac{F}{l}=\frac{[ML{{T}^{-2}}]}{[L]}=[M{{L}^{0}}{{T}^{-2}}]\]


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