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Physics
Physics
Problem
What is the approximate rest-mass energy of a single electron? a)
1.60
MeV
1.60\,\text{MeV}
1.60
MeV
b)
938
MeV
938\,\text{MeV}
938
MeV
c)
0.511
MeV
0.511\,\text{MeV}
0.511
MeV
d)
5.11
MeV
5.11\,\text{MeV}
5.11
MeV
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