Oscillation
From Nordan Symposia
Revision as of 19:00, 7 January 2013 by Rdavis (talk | contribs) (Created page with 'File:lighterstill.jpgright|frame *[http://en.wikipedia.org/wiki/17th_century 1658] ==Definitions== *1: the action or state of osc...')
Error creating thumbnail: Unable to save thumbnail to destination
Error creating thumbnail: Unable to save thumbnail to destination
Definitions
- 1: the action or state of oscillating
- 2: variation, fluctuation
- 3: a flow of electricity changing periodically from a maximum to a minimum; especially : a flow periodically changing direction
- 4: a single swing (as of an oscillating body) from one extreme limit to the other
Description
Oscillation is the repetitive variation, typically in time, of some measure about a central value (often a point of equilibrium) or between two or more different states. Familiar examples include a swinging pendulum and AC power. The term vibration is sometimes used more narrowly to mean a mechanical oscillation but sometimes is used to be synonymous with "oscillation". Oscillations occur not only in physical systems but also in biological systems and in human society. [1]