Physics
For which colour of white light, is the refractive index of a transparent medium
(i) the least
(ii) the most?
Related Questions
A ray of light passes from medium 1 to medium 2. Which of the following quantities of the refracted ray will differ from that of the incident ray: speed, intensity, frequency and wavelength?
How does the refractive index of a medium depend on the wavelength of light used?
Which colour of light travels fastest in any medium except air?
A light ray passes from water to (i) air, and (ii) glass. In each case, state how does the speed of light change?