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  5. Fluid Mechanics, Surface Tension & Viscosity / द्रव यांत्रिकी, भूतल तनाव और चिपचिपापन

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

  • question_answer
    A pin or a needle floats on the surface of water, the reason for this is              [MP PET/PMT 1988; CPMT 1975]

    A) Surface tension           

    B)             Less weight

    C)             Upthrust of liquid        

    D)             None of the above

    Correct Answer: A

    Solution :

       


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