A Radi, HafezO Rasmussen, John2020-02-152020-02-152013Print ISBN 978-3-642-23025-7Online ISBN 978-3-642-23026-4https://doi.org/10.1007/978-3-642-23026-4_13https://t.ly/J3nkYMSA Google ScholarIn the simplest model of an ideal gas, which was presented in the previous chapter, we consider each atom/molecule to be a hard sphere that collides elastically with other atoms/molecules or with the walls of the container holding the gas.enInternal EnergyOxygen MoleculeHelium AtomAverage Kinetic EnergyHeat ReservoirBook chapterhttps://doi.org/10.1007/978-3-642-23026-4_13