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

  • question_answer
    Kerosene oil rises up the wick in a lantern [NCERT 1980; MNR 1985]

    A)         Due to surface tension of the oil

    B)             The wick attracts the kerosene oil

    C)             Of the diffusion of the oil through the wick

    D)             None of the above

    Correct Answer: A

    Solution :

       


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