In the position of minimum deviation when a ray of yellow light passes through a prism,its angle of incidence is
- ALess than the emergent angle
- BGreater than the emergent angle
- CSum of the angle of incidence and emergent angle is $90^{\circ}$
- DEqual to the emergent angle
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Similar Questions
What is the maximum value of the refractive index of the material of a prism with prism angle $A$ such that light can pass through it?
Medium
View SolutionThe diagram shows five isosceles right-angled prisms. $A$ light ray incident at $90^{\circ}$ at the first face emerges at the same angle with the normal from the last face. Which of the following relations will hold regarding the refractive indices?
The refractive index of a prism with apex angle $A$ is $\cot(A/2)$. The angle of minimum deviation is:
DifficultJEE MAIN 2024
View SolutionThe angle of minimum deviation for a prism is $40^o$ and the angle of the prism is $60^o$. The angle of incidence in this position will be.....$^o$
Easy
View Solution$A$ ray of light is incident at $60^{\circ}$ on one face of a prism of angle $30^{\circ}$ and the emergent ray makes $30^{\circ}$ with the incident ray. The refractive index of the prism is $(\sin 30^{\circ}=0.5, \sin 60^{\circ}=\sqrt{3}/2)$.
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