Question

Absolute zero is when

A. all particles stop moving

B. some of the kinetic energy has been
removed

C. the warmest possible temperature is reached

Answer 1

Absolute zero is in regards to particles they would theoretically stop moving. but this temperature isn't achievable and is only a theory but the answer would be A

Answer 2

I just learned this and if I'm correct you cannot reach absolute zero. So I don't know what your teacher is looking for. sorry.