The nuclear mass of is

PHYSICS · Single correct · A Level · Physics · Nuclear physics · Nuclear physics

Problem

The nuclear mass of 12 ⁣C^{12}\!\text{C} is 11.994 u11.994\,\text{u}. Take proton mass mp=1.00728 um_{p}=1.00728\,\text{u}, neutron mass mn=1.00866 um_{n}=1.00866\,\text{u} and 1 u=931 MeV/c21\,\text{u}=931\,\text{MeV}/c^{2}. Find the average binding energy per nucleon of 12 ⁣C^{12}\!\text{C} (nearest 0.1 MeV0.1\,\text{MeV}). (a) 7.4 MeV7.4\,\text{MeV} (b) 6.4 MeV6.4\,\text{MeV} (c) 7.9 MeV7.9\,\text{MeV} (d) 8.6 MeV8.6\,\text{MeV}

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