Which term describes the process by which wavelength differences are perceived as differences in color?

• A. Color Perception
• B. Auditory Perception
• C. Perception of wavelength differences (light)
• D. Tactile Perception

Answer: (C)

Wavelength differences are translated by the visual system into color experiences. The cones in the retina respond to different parts of the spectrum, and the brain interprets those signals as distinct hues. This mapping from physical light wavelengths to perceived color is the process of perception of wavelength differences (light), which explicitly ties the stimulus (wavelengths) to the perceptual outcome (color). The other options reference other senses or don’t capture the idea of converting wavelength variations into color differences.