Temperature: indicates the cold and hot degree of the medium.
The most commonly used are Celsius [° C] and Fahrenheit [° F]
The conversion relationship between Celsius and Fahrenheit is (1.8 x ° C)+32=° F
Absolute zero 0 (K) is the lowest temperature
The relationship between the absolute temperature T and the commonly used temperature t in Celsius is: T (K)=273.15+t (℃)
Temperature comparison table: