What is the meaning of Weber's law?

noun

  • Psychophysics) the concept that a just-noticeable difference in a stimulus is proportional to the magnitude of the original stimulus. (
    • usage: "Weber's law explains why you don't notice your headlights are on in the daytime"
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APAWordNet. (2010). weber's law. Retrieved September 23, 2026, from http://smartdefine.org/weber%27s_law/definitions/1214854
ChicagoWordNet. 2010. "weber's law" http://smartdefine.org/weber%27s_law/definitions/1214854 (accessed September 23, 2026).
HarvardWordNet 2010, weber's law, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/weber%27s_law/definitions/1214854>.
MLAWordNet. "weber's law" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/weber%27s_law/definitions/1214854>