NOUN | cognition | conservation of energy, law of conservation of energy, first law of thermodynamics | the fundamental principle of physics that the total energy of an isolated system is constant despite internal changes |
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Meaning | The fundamental principle of physics that the total energy of an isolated system is constant despite internal changes. | |
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Synonyms | law of conservation of energy, first law of thermodynamics | |
Broader | conservation | (physics) the maintenance of a certain quantities unchanged during chemical reactions or physical transformations |
law of thermodynamics | (physics) a law governing the relations between states of energy in a closed system | |
Spanish | primera ley de la termodinámica | |
Catalan | conservació de l'energia, primera llei de la termodinàmica, primer principi de la termodinàmica |
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