Temperature - Wikipedia
2 days agou2002·u2002Temperature ( ˈ t ɛ m p ə r ə t ʃ ə r tem-per-uh-cher) 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 or hotter.. Temperature is measured with a thermometer.Thermometers are calibrated …
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