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

  • question_answer
    In a capillary tube, water rises to 3 mm. The height of water that will rise in another capillary tube having one-third radius of the first is                              [BHU 2004]

    A) 1 mm  

    B)             3 mm

    C)             6 mm  

    D)   9 mm

    Correct Answer: D

    Solution :

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


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