A ray of light moving from an optically rarer medium to a denser medium:
bends away from the normal
bends towards the normal
remains undeviated
gets reflected
A ray of light travelling from a rarer medium to a denser medium slows down and bends towards the normal.
A monochromatic beam of light passes from an optically denser medium into an optically rarer medium. As a result, ____.
Total Internal reflection happens only when light is travelling from an optically denser medium to an optically rarer medium.
Total internal reflection of a ray of light is possible when the (ic = critical angle, i = angle of incidence)