MHT CET202312 May 2023Morning ShiftPhysicsWave OpticsActual
A beam of light is incident on a glass plate at an angle of 60^ . The reflected ray is polarized. If angle of incidence is 45^ then angle of refraction is
Options
- A⁻¹ ( 1 6 )
- B⁻¹ ( 1 3 )
- C⁻¹ ( 3 2 )
- D⁻¹ ( 3 2 )
Correct answer
A. ⁻¹ ( 1 6 )
Step-by-step solution
According to Brewster's law, array ll & _ B = n & 60^ = n array array ll & n= 3 & Now, i r = n & r = i n & r = 45^ 3 & r = 1 6 & r = ⁻¹ ( 1 6 ) . ( 45^ = 1 2 ) array