Show that Cp -- Cv = R
Attachments:
Answers
Answered by
10
dQ=du+dw
at constant pressure
(dQ)= du+pdv
=CvdT+Pdv
Cp= dQ/dT
dQ= CpdT+pdv
(Cp-Cv)dT =pdv
both side sefinsial at constant p
(Cv-Cp) =R R is gas constant =8.31J/k mol
i hope this ans help you
at constant pressure
(dQ)= du+pdv
=CvdT+Pdv
Cp= dQ/dT
dQ= CpdT+pdv
(Cp-Cv)dT =pdv
both side sefinsial at constant p
(Cv-Cp) =R R is gas constant =8.31J/k mol
i hope this ans help you
Similar questions