Ideal gas except for the specification of these constants. The results of the quantum Boltzmann gas are used in a number of cases including the Sackur–Tetrode equation for the entropy of an ideal gas and the Saha ionization equation for a weakly ionized plasma. The classical thermodynamic properties of an ideal gas can be described by two equations of state: The ideal gas law is the equation of state for an ideal gas, given by: where The ideal gas law is an extension of experimentally discovered gas laws. It can also be derived from microscopic considerations. Real fluids at low density and
Negative and positive rights third party, would be to violate that person's negative rights. Other advocates of the view that there is a distinction between negative and positive rights argue that the presence of a police force or army is not due to any positive right to these services that citizens claim, but rather because they are natural monopolies or public goods—features of any human society that arise naturally, even while adhering to the concept of negative rights only. Robert Nozick discusses this idea at length in his book "Anarchy, State, and Utopia". In the field of medicine, positive rights of patients often conflict