The first color of the visible spectrum to disappear as one dives from the surface to the deep is ________.
A) violet
B) indigo
C) green
D) yellow
E) red

Question

Quizplus · Accepted Answer

Red is the first color of the visible spectrum to disappear as one dives from the surface to the deep. This is because water absorbs wavelengths of light as it gets deeper, and red has the longest wavelength, making it more easily absorbed than the other colors.

The First Color of the Visible Spectrum to Disappear as One