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Question

1 a.m.u is equivalent to
  1. 931 MeV
  2. 93 MeV
  3. 139 MeV
  4. 39 MeV

A
931 MeV
B
139 MeV
C
93 MeV
D
39 MeV
Solution
Verified by Toppr

m=1 a.m.u.=1.66×1027kg
Its energy equivalent, using E=mc2 is E=1.49×1010 J.
or E=1.49×1010/1.6×1013 MeV=931 MeV

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