mass-energy equivalence love

mass-energy equivalence

Definitions

from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. The physical principle that a measured quantity of energy is equivalent to a measured quantity of mass. The equivalence is expressed by Einstein's equation, E = mc2, where E represents energy, m the equivalent mass, and c the speed of light.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. (physics) the principle that a measured quantity of mass is equivalent (according to relativity theory) to a measured quantity of energy

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