conservation of energyin a sentence
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The First Law of Thermodynamics applies conservation of energy to thermodynamic systems.
conservation of energy = the fundamental principle that the total energy of an isolated system is constant despite internal changes
- This might appear to violate the law of conservation of energy, but in fact the sophons are only 'borrowing' energy from the structure of vacuum.† (source)
- The physical organization, its decay, the indestructibility of matter, the law of the conservation of energy, evolution, were the words which usurped the place of his old belief.† (source)
- In accordance with the law of the conservation of energy.† (source)