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Law of Conservation of Energy

nounverified·updated May 18, 2026

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

MWE

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Unknownauthoritativeglossary_import_default_pending_classifier
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unclassified

Information Class

unclassified

Variants

synonym
conservation of energy
plural
Law of Conservation of Energies
possessive
Law of Conservation of Energy's
pluralpossessive
Law of Conservation of Energies'