What is temperature?Temperature is a measure of hotness or coldness of a physical object with reference to some standard value. Similar to pressure or density, it is an intensive property. Meaning that it does not change as the amount of matter changes.
InputDegree Réaumur is a temperature scale for which the freezing and boiling points of water are defined as 0 and 80 degrees respectively. The Réaumur scale was used widely in Europe, particularly in France, Germany and Russia.
Kelvin is the base unit of temperature in the International System of Units (SI). Its 0 value is the absolute zero of the thermodynamic temperature scale, a state at which the fundamental particles of nature have minimum vibrational motion.