Prism minimum deviation incidence (Jee Mains) | ExamDuo
Ask Doubts
Log in
Lenses and Prisms
Medium
Prism minimum deviation incidence
A prism has a refracting angle of 60°. When placed in the position of minimum deviation, it produces a deviation of 30°. The angle of incidence is
SELECT ONE OPTION
A
30°
B
45°
C
15°
D
60°
Check
Ask about this question