Question

The kelvin scale has its ________set to absolute zero which is the _________possible temperature that exists in the universe.

• A. zero
• B. lowest

Answer 1

1. There are three temperature scales to measure temperature
   (a) Celsius scale- The lowest temperature which can be recorded is $0°\text{C}$ and the highest temperature is $100°\text{C.}$
   (b) Fahrenheit scale- The lowest temperature which can be recorded is $32°\text{F}$ and the highest temperature is $212°\text{F}$.
   (c) Kelvin Scale- The lowest temperature which can be recorded is $0\text{K}$ and the highest temperature is $373\text{K.}$
2. The Kelvin scale has its zero set to absolute zero which is the lowest possible temperature that exists in the universe.

Hence, The Kelvin scale has its zero set to absolute zero which is the lowest possible temperature that exists in the universe.