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In a new bottle of soda, the concentration of carbon dioxide in the liquid phase has a particular value. If half of the liquid is poured out and the bottle is sealed, carbon dioxide will leave the liquid phase at an ever-decreasing rate, and the partial pressure of carbon dioxide in the gas phase will increase until equilibrium is reached.
John Tilton Hack (1913–1991) was an American geologist and geomorphologist known for his contributions to establish the dynamic equilibrium concept in landscapes. Hack's law, concerning the empirical relationship between the length of streams and the area of their basins, is named after him. Hack was a student of Kirk Bryan.
If a system is not in static equilibrium, D'Alembert showed that by introducing the acceleration terms of Newton's laws as inertia forces, this approach is generalized to define dynamic equilibrium. The result is D'Alembert's form of the principle of virtual work, which is used to derive the equations of motion for a mechanical system of rigid ...
Sunspot equilibrium, an economic equilibrium in which non-fundamental factors affect prices or quantities; Underemployment equilibrium, a situation in Keynesian economics with a persistent shortfall relative to full employment and potential output; Dynamic stochastic general equilibrium, an econometric method that applies general equilibrium ...
In chemistry, dynamic equilibrium refers to a reversible reaction which has achieved a steady state. In economics, dynamic equilibrium may refer to: Economic equilibrium#Dynamic equilibrium; Intertemporal equilibrium; Recursive competitive equilibrium
Classical thermodynamics deals with states of dynamic equilibrium.The state of a system at thermodynamic equilibrium is the one for which some thermodynamic potential is minimized (in the absence of an applied voltage), [2] or for which the entropy (S) is maximized, for specified conditions.
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In a state of dynamic equilibrium, and under the hypothesis of isothermal fluid, the particles are distributed according to the barometric distribution = (), where ρ − ρ o is the difference in density of particles separated by a height difference, of =, k B is the Boltzmann constant (the ratio of the universal gas constant, R, to the ...