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

  • question_answer
    If the diameter of a capillary tube is doubled, then the height of the liquid that will rise is                                [CPMT 1997]

    A) Twice  

    B)              Half

    C)             Same as earlier           

    D)              None of these

    Correct Answer: B

    Solution :

                    \[h\propto \frac{1}{r}\]


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