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law of conservation of energy


from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. The law stating that the total amount of energy in any isolated system remains constant, and cannot be created or destroyed, although it may change forms.

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

  • n. the fundamental principle of physics that the total energy of an isolated system is constant despite internal changes


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