When light travels from a rarer to a denser medium, the speed of light in the medium _______
The speed of light in a medium:
Therefore, when light travels from a rarer to a denser medium, the speed of light in the medium decreases.
Fill in the blanks to complete the following sentences:
(a) When light travels from a rarer to a denser medium, its speed .............
(b) When light travels from a denser to a rarer medium, its speed..........
(c) The refractive index of glass with respect to air is 3/2. The refractive index of air with respect to glass will be....................
when a light ray travel from a rarer to denser medium ,the light bend toward the normal . How corpuscular theory reveals that speed of light in denser medium is greater than speed of light in rarer medium.