The order of increasing wavelength for blue (b), green (g), red (r), and yellow (y)light is:
A)r, y, g, b
B)r, g, y, b
C)g, y, b, r
D)b, g, y, r
E)b, y, g, r

Question

Quizplus · Accepted Answer

The order of increasing wavelength in the visible spectrum is blue, green, yellow, red. Blue light has the shortest wavelength, followed by green, yellow, and red having the longest wavelength.

The Order of Increasing Wavelength for Blue (B), Green (G)