Consider a room of size 10 m x 5 m x 2 m. The air in the room stays at the standard atmospheric pressure [1 atm or 100 kPa] and the standard temperature 27 0C. Ignoring the inert gases and the small percentage of carbon dioxide, we can assume that the air is mostly filled with nitrogen gas N2 and oxygen gas O2.
What is NDoF, the total number of degrees of freedom per each N2 and O2 gas molecule in the room?
What is the total internal energy of the gas contained in the room?
What is CV, the heat capacity at the constant volume of the system of gases in the room?
What is Cp, the heat capacity at the constant pressure of the system of gases in the room?
What is γ, the ratio for the system of gas in the room?