What does the equation S = k log I represent?
A) Weber's law
B) Fechner's law
C) the equation for measuring the strength of a sensation
D) the equation for measuring psychological intensity

Question

Quizplus · Accepted Answer

The equation S = k log I represents Fechner's law, which relates the intensity of a sensation to the logarithm of the stimulus intensity. Fechner's law states that for each sensed stimulus, the perceived intensity increases by a constant proportion of the previous intensity.

What Does the Equation S = K Log I Represent