Which quality of light waves is responsible for the richness of the guitar colour?

Question

Quizplus · Accepted Answer

Purity of light waves refers to the uniformity of the wavelength and frequency of the waves. The guitar's sound is created by the vibration of the strings, which produces sound waves of a certain frequency and amplitude. The purity of the light waves can affect how the guitar's color is perceived, as it can either enhance or detract from the richness of the colors. Therefore, the purity of light waves would be responsible for the richness of the guitar color.

Which Quality of Light Waves Is Responsible for the Richness