English Dictionary

conservation of mass

名詞

不可算名詞

(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.

日本語の意味

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

During the closed-container combustion demonstration, the students confirmed the conservation of mass by measuring identical total mass before and after the reaction.

密閉容器での燃焼の実験で、学生たちは反応の前後で総質量が等しいことを測定して、質量保存を確認した。

意味（1）

(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.