The Kelvin temperature scale is used in astronomy because:
A) at 0 K an object has absolutely zero energy
B) water freezes at 0 K
C) water boils at 100 K
D) hydrogen freezes at 0 K
E) the highest temperature possible is 1000 K

Question

Quizplus · Accepted Answer

The Kelvin temperature scale is used in astronomy because it is an absolute temperature scale where 0 K represents absolute zero, the point at which an object has absolutely zero energy. This scale is useful for measuring the temperatures of objects in space where temperatures can be extremely low.

The Kelvin Temperature Scale Is Used in Astronomy Because