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

  • question_answer
    Small liquid drops assume spherical shape because  [JIPMER 1997]

    A) Atmospheric pressure exerts a force on a liquid drop

    B)             Volume of a spherical drop is minimum

    C)             Gravitational force acts upon the drop

    D)             Liquid tends to have the minimum surface area due to surface tension

    Correct Answer: D

    Solution :

                    Sphere has the minimum surface area for the given volume of the liquid.


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