11. The ideal gas law is very simply derived from first principles in stat mech as well. 12. The ideal gas law does not make an assumption about the specific heat of a gas. 13. For an ideal gas, the ideal gas law applies without restrictions on the specific heat. 14. A compressibility factor of one also requires the four state variables to follow the ideal gas law . 15. However, the ideal gas law is a good approximation for most gases under moderate pressure and temperature. 16. Models of sound waves as pressure waves in my physics class seem to assume the ideal gas law . 17. Now heating hydrogen should reduce its density, but will a supercritical fluid respect the ideal gas law ? 18. The three gas laws in combination with Avogadro's law can be generalized by the ideal gas law . 19. For the majority of gas-dynamic problems, the simple Ideal gas law is the appropriate state equation. 20. In accordance with the ideal gas law , a compression operation will raise the temperature of the compressed output.
