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conservation of energy

Definition of conservation of energy

:a principle in physics: the total energy of an isolated system remains constant irrespective of whatever internal changes may take place with energy disappearing in one form reappearing in another

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First Known Use of conservation of energy

1853

Medical Dictionary

conservation of energy

noun

medical Definition of conservation of energy

:a principle in physics: the total energy of an isolated system remains constant irrespective of whatever internal changes may take place with energy disappearing in one form reappearing in another — called also first law of thermodynamics, law of conservation of energy

Learn More about conservation of energy

  1. Britannica.com: Encyclopedia article about conservation of energy

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