Sir (du)p=du(due to temperature change)+F(v) where f(v) is change in u due to change in volume dup=ncvdt+f(v), ncpdt- nrdt =ncvdt+f(v)so cp-cv=R+f(v)/ndt From this i am not getting cp-cv=R for real gas.Please tell where i am wrong or is it that cp-cv is not equal to R for real gases
Sir (du)p=du(due to temperature change)+F(v) where f(v) is change in u due to change in volume
dup=ncvdt+f(v), ncpdt- nrdt =ncvdt+f(v)
so cp-cv=R+f(v)/ndt From this i am not getting cp-cv=R for real gas.Please tell where i am wrong or is it that cp-cv is not equal to R for real gases