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Question

Energy equivalent of 1 amu is 931 MeV. If true enter 1, else enter 0.

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Solution

`1 u =1.66×1027 kg
1 eV =1.602×109 J
The energy equivalent to 1 u of mass = mc2
=(1.66×1027)(2.998×108)
=1.492×1010 J
=(1.492×1010/1.602×1019) eV
=931×106 eV
=931 meV
Hence, the given statement is correct.

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