_____ is the intensity of light energy perceived as a color, which is based on the amplitude of the light wave.
A)Hue
B)Trichromaticity
C)Saturation
D)Brightness

Question

Quizplus · Accepted Answer

Brightness is the correct answer because it refers to the intensity of light energy perceived, which is directly related to the amplitude of the light wave. Higher amplitude waves are perceived as brighter. Hue refers to the color itself, based on the light's wavelength, saturation describes the intensity or purity of the color, and trichromaticity is a theory about how color vision works in the human eye, not a property of light itself.

_____ Is the Intensity of Light Energy Perceived as a Color