Reversibility can refer to:

  • Reversible dynamics, a mathematical dynamical system, or physical laws of motion, for which time-reversed dynamics are well defined
  • Reversible diffusion, an example of a reversible stochastic process
  • Time reversibility, a property of some stochastic processes
  • Reversible computing, logical reversibility of a computation - a computational step for which a well-defined inverse exists
  • Reversible process (thermodynamics), a process or cycle such that the net change at each stage in the combined entropy of the system and its surroundings is zero
  • Reversible reaction in chemistry, for which the position of the chemical equilibrium is very sensitive to the imposed physical conditions; so the reaction can be made to run either forwards or in reverse by changing those conditions
  • A reversible process in engineering, a process or operation of a system or device such that a net reverse in operation will accomplish the converse of the original function
  • Reversible error, a legal mistake invalidating a trial
  • Part of the concrete operational stage in Jean Piaget's theory of cognitive development, the mental process of understanding that numbers and objects can change and then return to their original state

Other articles related to "reversibility":

Microscopic Reversibility - Macroscopic Consequences of The Time-reversibility of Dynamics
... there are two main macroscopic consequences of the time-reversibility of microscopic dynamics the principle of detailed balance and the Onsager ... He discovered that the time-reversibility of the Newtonian dynamics leads to the detailed balance for collision in equilibrium collisions are equilibrated by their reverse collisions ... Therefore, the microscopic reversibility was used to prove the macroscopic irreversibility and convergence of ensembles of molecules to their thermodynamic equilibria ...
Reversible Computing
... A necessary condition for reversibility of a computational model is that the relation of the mapping states of transition functions to their successors should at all times be ... There are two major, closely related, types of reversibility that are of particular interest for this purpose physical reversibility and logical ... with which we can approach perfect reversibility, in systems that are sufficiently well-isolated from interactions with unknown external environments, when the laws of physics describing the system's evolution are ...
Railway Brakes - Reversibility
... On the new Fortescue railway opened in 2008, wagons are operated in sets, although their direction changes at the balloon loop at the port ... The ECP connections are on one side only and are unidirectional ...