KnowraState functionLinked fromLinked fromThe 26 pages that link to State function, each with the reason it gives.All 26Related 12Narrower topic 14Equation of stateRelated: Equations of state relate state variables rather than describing a process path.Second law of thermodynamicsRelated: Entropy is a state function, allowing its change to be compared across different processes.Joule–Thomson effectRelated: Enthalpy is a state function, so its inlet and outlet values can be compared.Thermodynamic stateRelated: It assigns the same value whenever the system returns to the same state.Thermodynamic cycleRelated: Internal energy returns to its initial value when a cycle closes, regardless of its path.Isothermal processRelated: Internal energy is a state function even when heat and work depend on the path.State variableRelated: State variables are commonly treated as coordinates or values of state functions.Thermodynamic processRelated: State functions distinguish endpoint changes from path-dependent quantities.Clausius theoremRelated: The cycle integral motivates entropy’s state-function status.Exothermic processRelated: Enthalpy is a state function, while heat itself depends on the process path.Germain Henri HessRelated: The path independence of enthalpy explains the mathematical basis of Hess’s law.State (condition)Related: It is a mathematical property of states, distinct from the state being described.