The trichromatic theory of color vision is also known as the:
A) Sapir-Whorf hypothesis
B) Purkinje-Shift hypothesis
C) Young-Helmholtz theory
D) Opponent-Process theory

Question

Quizplus · Accepted Answer

The trichromatic theory of color vision is also known as the Young-Helmholtz theory, named after Thomas Young and Hermann von Helmholtz who proposed that the human eye has three types of cones, each sensitive to a particular range of wavelengths. When these cones are activated in different combinations, we can see a vast array of colors.

The Trichromatic Theory of Color Vision Is Also Known as The