Ursula is an artist who works with three primary colours and from there,can mix any colour of the rainbow.This idea is most consistent with which theory of colour vision?
A) the opponent process theory
B) Gestalt theory
C) the Young-Helmholtz trichromatic theory
D) colour constancy theory

Question

Quizplus · Accepted Answer

Ursula's ability to mix any colour of the rainbow through three primary colours is consistent with the Young-Helmholtz trichromatic theory, which proposes that the human visual system uses three types of cones that are each most sensitive to different wavelengths of light corresponding to red, blue, and green. These cones can combine and contribute to perception of different colors.

Ursula Is an Artist Who Works with Three Primary Colours