Faza (termodinamika) – razlika između verzija

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U [[fizika|fizičkim naukama]], '''faza''' je [[skup]] stanja makroskopskih fizikalnih sistema koji imaju relativno unifoman hemijski sastav i fizičke osobine (npr. [[gustoća|gustoću]], [[kristalna struktura|kristalnu strukturu]], [[indeks prelamanja]], itd.).<ref>{{cite book |last=Modell|first=Michael|author2=Robert C. Reid|title=Thermodynamics and Its Applications |publisher=Prentice-Hall|location=Englewood Cliffs, NJ |date=1974 |isbn=0-13-914861-2}}</ref><ref name="Fermi2012">{{cite book|author=Enrico Fermi|title=Thermodynamics|date=25 April 2012|publisher=Courier Corporation|isbn=978-0-486-13485-7}}</ref>{{rp|86}}<ref name="Adkins1983">{{cite book|author=Clement John Adkins|title=Equilibrium Thermodynamics|date=14 July 1983|publisher=Cambridge University Press|isbn=978-0-521-27456-2}}</ref>{{rp|3}} Examples of physical properties include [[density]], [[refractive index|index of refraction]], [[magnetization]] and chemical composition. A simple description is that a phase is a region of material that is chemically uniform, physically distinct, and (often) mechanically separable. In a system consisting of ice and water in a glass jar, the ice cubes are one phase, the water is a second phase, and the humid air over the water is a third phase. The glass of the jar is another separate phase. (See [[State of Matter#Glass]])

 

 

Različite faze sistema mogu se predstaviti korištenjem '''faznih dijagrama'''. Ose dijegrama su relevantne termodinamičkim varijablama. Za jednostavne mehaničke sisteme, obično se koriste [[pritisak]] i [[temperatura]].

 

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== Reference ==

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