| |
Ideal Gas Law Gases obey the gas laws at low pressures and at temperatures above those at which they liquefy. - An ideal gas will obey:
 - where
- p = Pressure
- V = Volume
- n = Number of moles
- R = Molar gas constant
- T = Temperature
- An ideal gas will also obey the following laws:
- Joule's law
 - Boyle's law
 - Adiabatic equations
    - Internal energy
 - Reversible isothermal expansion
 - Joule expansion
 - where
- U = Internal energy
- γ = Ratio of heat capacities
- ΔW = Work done on system
- ΔQ = Heat supplied to system
- ΔS = Change in entropy of the system
- Note: subscripts 1 and 2 denote initial and final states respectively.
See also: Boyles Gas Law, Charles Gas Law, Gas, Ideal Gas, Isothermal Expansion.
  
Subjects:- Physics
| |
