Question

what is definition of temperature?

Answer 1

Answer:

Temperature is a physical quantity that expresses hot and cold. It is the manifestation of thermal energy, present in all matter, which is the source of the occurrence of heat, a flow of energy, when a body is in contact with another that is colder. Temperature is measured with a thermometer.

Answer 2

Temperature

• A temperature is a physical number that represents hot as well as cold.
• It is also the representation of heat energy, which is found in all things and is the origin of the production of heat, a movement of energy when one body comes into touch with something else that is cooler or hot.
• A thermometer is used to determine the temperature.
• Kelvin is the SI unit.
• We also specify an additional temperature unit known as the degrees Centigrade (°C). Subtraction of 273.15 from a specific number of the temperature indicated in kelvin gives the temp in degrees Centigrade.