The visible spectrum refers to the
A)portion of the whole spectrum of light that is visible to the human eye.
B)effect of intensity on how we see dark to grey to white.
C)effect of the sound density on the perceptions of those with synesthesia.
D)well-known fact that colours are less visible to some men's eyes.

Question

Quizplus · Accepted Answer

The visible spectrum is specifically the portion of the electromagnetic spectrum that can be seen by the human eye, ranging from approximately 380 to 700 nanometers in wavelength. This includes the colors of the rainbow: violet, indigo, blue, green, yellow, orange, and red.

The Visible Spectrum Refers to the