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CET Karnataka Engineering CET - Karnataka Engineering Solved Paper-2010

  • question_answer
    Three liquids of equal masses are taken in three identical cubical vessels A, B and C. Their densities are \[{{\rho }_{A}},{{\rho }_{B}}\] and \[{{\rho }_{C}}\]respectively but \[{{\rho }_{A}}<{{\rho }_{B}}<{{\rho }_{C}}.\] The force exerted by the liquid on the base of the cubical vessel is

    A) maximum in vessel C

    B) minimum in vessel C

    C) the same in all the vessels

    D) maximum in vessel A

    Correct Answer: C

    Solution :

    Force exerted by the liquid on the base of the vessel is \[F=mg\] Here, \[{{m}_{A}}={{m}_{B}}={{m}_{C}}\]             \[\therefore \,{{F}_{A}}={{F}_{B}}={{F}_{C}}\]


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