critical temperature - définition. Qu'est-ce que critical temperature
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Qu'est-ce (qui) est critical temperature - définition

TEMPERATURE AND PRESSURE POINT WHERE PHASE BOUNDARIES DISAPPEAR
Critical temperature; Critical properties; Critical pressure; Critical point (physics); Critical state; Critical temperature and pressure; Critical point (chemistry); Supercritical pressure; Critical solution temperature.; Critical property; Critical density (thermodynamics); Critical point (physics
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critical temperature         
¦ noun Chemistry the temperature of a gas in its critical state, above which it cannot be liquefied by pressure alone.
critical pressure         
¦ noun Chemistry the pressure of a gas or vapour in its critical state.
critical state         
¦ noun Chemistry the state of a substance when it is at the critical point.

Wikipédia

Critical point (thermodynamics)

In thermodynamics, a critical point (or critical state) is the end point of a phase equilibrium curve. One example is the liquid–vapor critical point, the end point of the pressure–temperature curve that designates conditions under which a liquid and its vapor can coexist. At higher temperatures, the gas cannot be liquefied by pressure alone. At the critical point, defined by a critical temperature Tc and a critical pressure pc, phase boundaries vanish. Other examples include the liquid–liquid critical points in mixtures, and the ferromagnet–paramagnet transition (Curie temperature) in the absence of an external magnetic field.

Exemples du corpus de texte pour critical temperature
1. A number of critical temperature levels and rates of change relative to pre–industrial levels were noted.