quatre.py

Created by alten01

Created on December 17, 2024

496 Bytes

principe zero
Si A est en équilibre thermique 
avec B et B avec C alors A
avec C aussi

1er principe
L'énergie totale d'un système isolé se conserve.
Lorsqu'un système échange de 
l'énergie avec son environnement, 
cette énergie se répartit sous 
forme de travail et de chaleur.

delta(U+Ec+Ep)=W+Q
Ec=1/2mv^2
Ep=mgz

loi de joule
un gaz parfait est un gaz dont
ni lenergie ni lenthalpie ne 
dependant de la temperature

enthalpie
DH=DU+PDV+VDP
on a DU=dQ-PDV
=> Dh=dQ+VDP

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