A ray of sunlight is passing from diamond into crown glass; theangle of incidence is 31.00°.
Theindices of refraction for the blue and red components of the rayare: blue (ndiamond = 2.444,ncrown glass = 1.531), and red(ndiamond = 2.410, ncrownglass = 1.520).
Determine the angle between the refractedblue and red rays in the crown glass.
