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Question
If mass equivalent to one mass of proton is completely converted into energy, then the energy produced is ___ .
If mass equivalent to one mass of proton is completely converted into energy, then the energy produced is
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Solution
The correct option is A 931.49 MeV
E=mc2=(1.66×10−27)
×(3×108)2 joules
=1.49×10−10J
We know that, 1 J = 1.6×10−13 MeV
=1.49×10−101.6×10−13MeV=931.49 MeV
where m is mass, c is velocity of light.
E=mc2=(1.66×10−27)
×(3×108)2 joules
=1.49×10−10J
We know that, 1 J = 1.6×10−13 MeV
=1.49×10−101.6×10−13MeV=931.49 MeV
where m is mass, c is velocity of light.
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