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bn:00021969n
Noun Concept
Categories: Equations of physics, Pages using sidebar with the child parameter, Articles with short description, All articles needing additional references, History of ideas
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conservation of energy  law of conservation of energy  first law of thermodynamics  1st Law of Thermodynamics  1st Law
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The fundamental principle of physics that the total energy of an isolated system is constant despite internal changes WordNet 3.0
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In physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. Wikipedia
The first law of thermodynamics is a formulation of the law of conservation of energy in the context of thermodynamic processes in which two principal forms of energy transfer, heat and thermodynamic work, are distinguished that modify a thermodynamic system of a constant amount of matter. Wikipedia
Principle that the total energy of an isolated system remains constant over time Wikipedia Disambiguation
Law of physics and chemistry Wikidata
Statement of conservation of energy as it applies specifically to a thermodynamic system or process Wikidata
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. Wiktionary
Total energy remains constant. Wiktionary (translation)