College Physics 10th Edition by Raymond Serway,Chris Vuille

تمرين 68

Light containing wavelengths of 400 nm, 500 nm, and 650 nm is incident from air on a block of crown glass at an angle of 25.0°. (a) Are all colors refracted alike, or is one color bent more than the others (b) Calculate the angle of refraction in each case to verify your answer.