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

Multiple Choice

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