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 Celsius is a unit of temperature on the Celsius scale, a temperature scale originally known as the centigrade scale. It's a linear scale based on 0° for the freezing point of water and 100° for the boiling point of water.
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.