Question

Formula for the angle of deviation due to reflection

Answer 1

Answer:

plane wavefront is made incident at an angle of 30° on the surface of the glass. Calculate angle of refraction if R.I. of glass is 1.5. Also find angle of deviation.

Solution:

Given: Angle of incidence = i = 30o, Refractive index = μ = 1.5,

To Find: Angle of refraction = r = ? Angle of deviation = δ =?