- rest massphysics
noun (common) (futsuumeishi)
Forms
Generated definitions (experimental)
- rest mass
This term refers to the mass of a body when it is stationary relative to an observer. It is a fundamental property of matter and does not change regardless of the object's speed or the gravitational field it is in.
The rest mass of this particle is very small.
Generated collocations (experimental)
せいししつりょう静止質量をもつ持つto have rest massせいししつりょう静止質量のがいねん概念the concept of rest massせいししつりょう静止質量ぞうか増加increase in rest massせいししつりょう静止質量のていぎ定義definition of rest massせいししつりょう静止質量のけいさん計算calculation of rest massせいししつりょう静止質量とえねるぎいエネルギーrest mass and energyせいししつりょう静止質量ほぞん保存conservation of rest massぶったい物体のせいししつりょう静止質量the rest mass of an objectせいししつりょう静止質量のそくてい測定measurement of rest massそうたいろん相対論におけるせいししつりょう静止質量rest mass in relativity