Sentit | The fundamental principle of physics that the total energy of an isolated system is constant despite internal changes. |
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Sinònims | conservació de l'energia, primera llei de la termodinàmica |
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General | conservació | (physics) the maintenance of a certain quantities unchanged during chemical reactions or physical transformations |
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llei de la termodinàmica | (physics) a law governing the relations between states of energy in a closed system |
Anglès | conservation of energy, law of conservation of energy, first law of thermodynamics |
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Espanyol | primera ley de la termodinámica |
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