The specific heat of air at constant volume is 0.175 cal/gm deg Celsius
a) By how much does the internal energy of 5 gm of air change as it is heated from 20 deg to 400 deg?
a) We have du = m (Cv) dT
where Cv is the specific heat capacity at constant volume, dT, the change in temperature and m ...
Easy to understnad solution is provided.