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BVP Medical BVP Medical Solved Paper-2008

  • question_answer
    A uniformly tapering vessel is filled with a liquid of density \[900\text{ }kg/{{m}^{3}}.\] The force that acts on the base of the vessel due to the liquid is\[(g=10\text{ }m/{{s}^{2}})\]

    A)  3.6 N                                    

    B)  7.2 N

    C)  9.0 N                                    

    D)  14.4 N

    Correct Answer: B

    Solution :

                    Pressure of liquid column \[=h\rho g\] \[p=0.4\times 900\times 10N/{{m}^{2}}\] Force on the base \[=p\times area\]                                 \[=p\times 2\times {{10}^{-3}}{{m}^{2}}\]                                 \[=0.4\times 900\times 10\times 2\times {{10}^{-3}}N\]                                 \[=7.2N\]            


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