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

  • question_answer
    Mercury does not wet glass, wood or iron because  [MP PET 1997]

    A) Cohesive force is less than adhesive force

    B)             Cohesive force is greater than adhesive force

    C)             Angle of contact is less than \[{{90}^{o}}\]

    D)             Cohesive force is equal to adhesive force

    Correct Answer: B

    Solution :

       


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