VMMC VMMC Medical Solved Paper-2005

  • question_answer
    One milligram of matter converted into energy, will give:

    A) 9 joule                 

    B)        \[9\times {{10}^{3}}\] joule        

    C)        \[9\times {{10}^{5}}\] joule        

    D)        \[9\times {{10}^{10}}\] joule

    Correct Answer: D

    Solution :

    From mass energy equivalence \[\Delta E=\Delta m{{c}^{2}}\] \[={{10}^{-6}}\times {{(3\times {{10}^{8}})}^{2}}\] \[=9\times {{10}^{10}}J\]


You need to login to perform this action.
You will be redirected in 3 sec spinner