In: Physics
Light in a vacuum is incident on a transparent glass slab. The angle of incidence is 37.0
The angle of incidence of light in theliquid ?1 =19.0o
The angle of reraction of light in theliquid ?2 =37.0o
According to snells law
n1 sin?1 = n2sin?2
n1 / n2 = sin ?2/ sin?1
= sin 37 / sin 19
= 1.848