Can matter exist at a temperature below absolute zero? Why or why not?

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Toots

Chemistry

1 December, 11:50

Can matter exist at a temperature below absolute zero? Why or why not?

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Alfonso Diaz · Answer 1

A temperature below absolute zero: Atoms at negative absolute temperature are the hottest systems in the world. Summary: On the absolute temperature scale, which is used by physicists and is also called the Kelvin scale, it is not possible to go below zero - at least not in the sense of getting colder than zero kelvin.

Trenton Peck · Answer 2

A temperature below absolute zero: Atoms at negative absolute temperature are the hottest systems in the world. Summary: On the absolute temperature scale, which is used by physicists and is also called the Kelvin scale, it is not possible to go below zero - at least not in the sense of getting colder than zero kelvin