reaction mass
"Reaction mass" is essential in propulsion systems, where it is expelled to generate thrust, and in chemical reactions, where it refers to the mass of reactants and products.
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Definition
C1Aerospace
(technical)Material expelled or accelerated to create thrust in propulsion systems like rockets or jet engines.
Example
- The spacecraft's reaction mass was carefully calculated to ensure it could reach its destination.
B2Chemistry
(technical)The mass of reactants and products involved in a chemical reaction, adhering to the conservation of mass.
Example
- By measuring the reaction mass, the chemist confirmed the law of conservation of mass.
Similar
Terms that have similar or relatively close meanings to "reaction mass":