https://www.mpg.de/research/negative-absolute-temperature
Atoms at negative absolute temperature are the hottest systems in the world
absolute zerotemperature
https://www.pearson.com/channels/general-chemistry/asset/7aa4a8b2/a-sample-of-oxygen-gas-has-its-absolute-temperature-halved-while-the-and-nbsppre
A sample of oxygen gas has its absolute temperature halved while the pressure of the gas remained constant. if the initial volume is 400 mL, what is the final...
oxygen gasabsolute temperaturesamplehalved