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Definition of Power law
1. Noun. (psychophysics) the concept that the magnitude of a subjective sensation increases proportional to a power of the stimulus intensity.
Exact synonyms: Stevens' Law, Stevens' Power Law
Generic synonyms: Law, Law Of Nature
Category relationships: Psychophysics
Generic synonyms: Law, Law Of Nature
Category relationships: Psychophysics
Definition of Power law
1. Noun. (science) Any of many mathematical relationships in which something is related to something else by an equation of the form f(x) = a.xk ¹
¹ Source: wiktionary.com