AP EAMCET202421 May 2024Morning ShiftPhysicsRay OpticsActual
The angle of polarisation for a medium with respect to air is 60^ . The critical angle of this medium with respect to air is
Options
- A⁻¹ 3
- B⁻¹ 3
- C⁻¹ 3
- D⁻¹ 1 3
Correct answer
D. ⁻¹ 1 3
Step-by-step solution
Angle of polarisation, i _ p =60^ = i _ p = 60^ = 3 Critical angle, C= ⁻¹ ( 1 )= ⁻¹ ( 1 3 )