MGIMS WARDHA MGIMS WARDHA Solved Paper-2011

  • question_answer
    If the mass defect of\[_{4}^{9}X\]is 0.090 u, then binding energy per nucleon is (\[1u=9315MeV\])

    A)  9.315 MeV     

    B)  931.5 MeV

    C)   83.0 MeV      

    D)  8.38 MeV

    Correct Answer: A

    Solution :

                     \[\Delta m=0.090\text{ }u\] Number of nucleons\[=9\] \[\therefore \]Binding energy per nucleon \[=\frac{total\text{ }binding\text{ }energy}{number\text{ }of\text{ }nucleon}\] \[=\frac{\Delta m\times 931.5}{number\text{ }of\text{ }nucleon}\] \[=\frac{0.090\times 931.5}{9}=9.315\,MeV\]


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