A ray of light is incident on a denser medium at an angle 60∘. The angle of refraction is different for different mediums for the same angle of incidence i.e. 60∘. In which medium the speed of light is slowest?
Same in all
SiniSinr = cv (since first medium is air)
For medium 1: v1 = √c2Sini
For medium 2: v2 = c√Sini
For medium 3: v3 = c2Sini
Therefore speed of light is minimum in medium 3