A ray of light going from an optically rarer medium to an optically denser medium
Does not deviate
Bends towards the normal
Bends away from the normal
None of these
A ray of light travelling from an optically rarer medium to an optically denser medium bends towards the normal.
A monochromatic beam of light passes from an optically denser medium into an optically rarer medium. As a result, ____.