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Meaning of rest mass | Babel Free

Noun CEFR B2

Definitions

The mass of a body when it is not moving relative to an observer.

Equivalents

Dansk hvilemasse
Deutsch Ruhemasse
Español masa en reposo masa invariante
Suomi lepomassa
Français masse au repos
Հայերեն հանգստի զանգված
Italiano massa a riposo massa intrinseca massa invariante
Português massa invariante
Русский ма́сса поко́я

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

rest of advantage rest of the UK rest operator rest parameter rest room rest step

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