Question

A ray
and n, represent the
of light is incident in medium 1 on a surface that separates medium I from medium 2. Let y, and v.
represent the velocity of light in medium 1 and medium 2 respectively. Also let ng
refractive indes of medium 1 with respect to medium 2 and refractive index of medium 2 with respecto
medium 1, respectively. Ifiand r denote the angle of incidence and angle of refraction, then
sini
sini
sini
sini
sin r
= 2
12
=121
D)
n12
C)
A
121
A) sini
B)
sin r
V
V2
sin r
V2
2​

Answer 1

Explanation:

isko hindi me lekho na ham hindi i medium hae