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  3. WB JEE Medical

WB JEE Medical WB JEE Medical Solved Paper-2012

  • question_answer
    A body when fully immersed in a liquid of specific gravity 1.2 weighs 44 gwt. The same body when fully immersed in water weighs 50 gwt. The mass of the body is

    A)  36g            

    B)  48g

    C)  64g             

    D)  80g

    Correct Answer: D

    Solution :

     Balancing equation \[W=mg-V\rho g\] Hence, \[44=m-1.2\,V\] ?(i) \[50=m-V\] ?(ii) On solving Eqs. (i) and (ii) we get \[m=80\,g\]


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