MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Angular Deviation

a light ray i...

Question

a light ray is incident normally on one of the refracting faces of a prism and just emerges out gazing the second surface. Then, the relation between angle of prism and its critical angle is

Open in App

Solution

Suggest Corrections

thumbs-up

0

Similar questions

Q. A ray of light incident normally on the first face of a prism of refracting angle

A

and critical angle

C

. The ray emerges from the second face of the prism when the following condition satisfies :

An isosceles prism has one of the refracting surfaces silvered. A ray of light is incident normally on the refracting face AB. After two reflections ray emerges from base BC normally. Then angle of prism is

Q. A ray of light is incident on a refracting face of a glass prism of refractive angle

30^{o}

. If the ray emerges normally from the second refracting surface, the angle of incidence is

[^{a} μ_{g} = 1.5]

Q. A ray of light incidents normally on first face of the prism and the emergent ray grazes the second surface. If

A

is the angle of the prism and

C

is its critical angle then the correct choice is:

Q. A ray of light is incident on one face of prism with refracting angle

A (< 90^{\circ})

. The incident ray is normal to the other face of the prism. If C is the critical angle for prism air interface, then the ray will emerge from this faces only if

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Playing With Plane Mirrors

PHYSICS

Watch in App

explore_more_icon

Explore more

Angular Deviation

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon