physique.py

Created by maxime-rigotti

Created on October 04, 2022

787 Bytes


qtite chaleur sans chgmt etat
Q=m*c*(Tf-Ti)
Q=joule
M=masse en kg
c=capacite ther massiq en J/kg*deg
Tf Ti= temp finale et initiale en deg

qtite chaleur avec chgmt etat
Q=m*l
l=chaleur latente en J/kg

capacite calorifique calorimtre
Q=u(Tf-Ti)
u=cap calorifq du calorimtre en J/deg

densite=d=p/peau
p=d*peau
d=sans unite
p=masse volumiq en g/l
peau=madde volumiq eau=1000g/l

n=m/M
n=qtite matiere
M=masse molaire en g/mol
m=p*v
v=volume en l

loi gaz parfait
P*V=m*r*t
P=pression Pa
V=volume m**3
m=masse kg
r=R/Mgaz J/kg
R=8.314
Mgaz=masse mol kg/mol
t= temp K

1bar=10**5Pa
puissance=nrj/tmps
1mol=6.02*10**23

masse volu
p=m/v

CH4=methane
C2H6=ethane
C3H8=propane
C4H10=butane
C5H12=pentane
C6H14=hexane
C7H16=heptane
C8H18=octane
C9H20=nonane
C10H22=decane





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