Color matching experiments show that if a person with full color vision is given at least ____ wavelengths to mix together, the person can match any single wavelength.
A) two
B) three
C) four
D) five

Question

Quizplus · Accepted Answer

Color matching experiments have shown that humans with normal color vision require at least three wavelengths to create a match for any single wavelength. This is known as trichromatic color vision. Therefore, the best choice is B, which is three.

Color Matching Experiments Show That If a Person with Full