Last Updated
：2025/11/22
conservation of mass
Noun
uncountable
Japanese Meaning
閉じた系において、化学的または物理的変化が生じても全体の質量が一定であるという古典物理学・化学の法則 / 質量保存の法則
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(physics, chemistry) A conservation law of classical physics that states that the total mass of a closed system remains constant regardless of the chemical or physical changes that take place within it.
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conservation of mass
During the closed-container combustion demonstration, the students confirmed the conservation of mass by measuring identical total mass before and after the reaction.
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During the closed-container combustion demonstration, the students confirmed the conservation of mass by measuring identical total mass before and after the reaction.
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