Index B | C | E | H | I | K | M | O | P | S | T | W B Boundary C Closed system E Equation of state Equilibrium Extensive property H Heat I Intensive property Internal energy Isolated system K Kinetic energy M Microscopic state (classical) (quantum) O Open system P Particle Path function Potential energy Process S State function State variable Surroundings System T Thermodynamic equilibrium Thermodynamic state W Work
