NEET Physics Nuclei Questions Solved

NEET - 2010

The mass of a L37i nucleus is 0.042u less than the sum of the masses of al  its nucleons.The binding energy per nucleon of L37i nucleus is nearly

(a) 46 MeV                              (b) 5.6 MeV

(c) 3.9 MeV                             (d) 23 MeV

If m=1u, c=3×108ms-1,then

E=931 MeV ie, 1u=931 MeV

Binding energy=0.042×931=39.10 MeV

Binding energy per nucleon

     =39.107=5.58=5.6 MeV

Difficulty Level:

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