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Definitions from WordNet | ||||
Definitions from the WebHysteresisDescription:Hysteresis refers to the phenomenon where the value of a physical property lags behind changes in the external conditions, such as temperature or applied force. It is commonly observed in various fields, including physics, engineering, and materials science. Senses:1. Physics:In physics, hysteresis specifically pertains to the lagging effect of a system's output as a result of changes in its input. It describes the delay or persistence of a physical characteristic when the conditions causing it are modified or removed. Example:The magnetization of a ferromagnetic material exhibits hysteresis, as the material retains some magnetism even after the external magnetic field is removed. Related Products: Hysteresis Magnets 2. Electronics:In electronics, hysteresis refers to the delay in the response of a device or system to changes in its input. It is commonly utilized in digital circuits to prevent noise, oscillation, or unwanted fluctuation. Example:A Schmitt trigger is an electronic circuit employing hysteresis to ensure a clean and precise switching between high and low voltage levels. Related Products: Hysteresis Schmitt Triggers 3. Biology:In biology, hysteresis refers to a delayed or persistent effect, such as the slow response of an organism's physiological processes to changes in environmental conditions. Example:The human body exhibits hysteresis when adapting to temperature variations, with a delay in adjusting to new external temperatures. 4. Sociology:In sociology, hysteresis denotes a phenomenon where social structures or institutions fail to return to their initial state even after the conditions that led to their change are reversed. Example:The economic crisis caused a hysteresis effect, leading to persistently high unemployment rates, even after the economy recovered. Related Products: Hysteresis in Sociology | ||||
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