A) 46 MeV
B) 5.6 MeV
C) 3.9 MeV
D) 23 MeV
Correct Answer: B
Solution :
If \[m=1u,c=3\times {{10}^{8}}m{{s}^{-1}},\] |
then \[E=931\,\,MeV\,ie,\,\,1\,u=931\,\,MeV\] |
Binding energy \[=0.042\times 931=39.10\text{ }MeV\] |
\[\therefore \] Binding energy per nucleon |
\[=\frac{39.10}{7}=5.58\approx 5.6MeV\] |
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