bn:00021967n
Noun Concept
Categories: Scientific laws, Thermodynamic systems, Articles with short description, Conservation laws, Symmetry
EN
conservation  Conservation law  Conservation Laws  Symmetry law  Conservation equation
EN
(physics) the maintenance of a certain quantities unchanged during chemical reactions or physical transformations WordNet 3.0
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EN
(physics) the maintenance of a certain quantities unchanged during chemical reactions or physical transformations WordNet 3.0 & WordNet 2020
In physics, a conservation law states that a particular measurable property of an isolated physical system does not change as the system evolves over time. Wikipedia
Lack of change in a measurable property of an isolated physical system (conservation of energy, mass, momentum, electric charge, subatomic particles, and fundamental symmetries). Wiktionary
Any of several laws that hold that some physical property remains constant in a closed system regardless of other changes that take place. Wiktionary