When light passing through a prism undergoes dispersion,the effect is a result of:
A)different wavelengths traveling at different speeds.
B)different wavelengths having different indices of refraction.
C)different wavelengths refracting differently.
D)All of the above.

Question

Quizplus · Accepted Answer

When light passes through a prism, the degree of bending or refraction depends on the wavelength of the light. Different colors or wavelengths of light bend at different angles because they have different speeds and different indices of refraction. Therefore, the dispersion of white light into its component colors is due to the combination of these factors.

When Light Passing Through a Prism Undergoes Dispersion,the Effect Is