← Back to search

Meaning of rest energy | Babel Free

Noun CEFR B2

Definitions

The energy of the mass component of a body at rest; equal to the product of its rest mass and the square of the speed of light

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

Rest Haven rest home rest in piss rest mass rest of advantage rest of the UK