What is temperature?

In measuring heat, there are two properties to be considered: the “intensity” of the heat and the “quantity” of heat.

The intensity of heat is denoted by the term “Temperature” and is known as sensible heat because the heat can be sensed by the thermometer or by the sense of human touch. The quantity of heat in a substance is measured in Kilojoules in the Metric system and BTU’s in the Inch-Pound system.