Question

Answer this question fast

Answer 1

Answer: 1.5

Explanation:

Answer 2

Answer:

Option(B)

Explanation:

Given :

Angle of prism = 30°, angle of incidence = 60°

n = (sin i₁)/(sin r₁)

   = (sin 60°)/(sin 30°)

   = (√3/2) * (2/1)

   = (√3/1)

   = √3

Hope it helps!