Mass Energy Equivalence
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Mass Energy Equivalence
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The equivalence of a quantity of mass m and
a quantity of energy E,
the two quantities being related by the mass-energy relation, <math>E =
mc2</math>.
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This relation was proposed by Einstein as a consequence of his
restricted (or special) theory of relativity; it has subsequently received
abundant experimental confirmation and is regarded as the conversion factor
relating units of energy and mass; various useful forms of this factor are:
<math>c2</math> = (2.998 X
1010)<math>2</math> centimeters per second = 8.987 X
1022 ergs per gram = 931.1 million electron volts per atomic mass
unit.
See relativity.
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References
This article is based on NASA's Dictionary of Technical Terms for Aerospace Use