Le site de vulgarisation scientifique de l’Université de Liège. ULg, Université de Liège
Kelvin

A kelvin (K) is a unit of temperature, just like a degree on the Celsius (°C) scale (which people on the continent use). A temperature of zero Kelvin equals –273.15 °C, which is absolute zero, the coldest temperature possible in the universe.

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