A light ray enters the glass slabs as shown below. What will be the angle of emergence, ∠e of the light ray?

45^{0}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

0^{0}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

30^{0}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

60^{0}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $60^{0}$

Suggest Corrections

Similar questions

Q. A light ray entered a rectangular glass slab. if

i

be the angle of incidence and

e

be the angle of emergence, then:

Q. A light ray entered a rectangular glass slab. if

i

be the angle of incidence and

e

be the angle of emergence, then:

Q. A light ray enters the glass slab as shown. What will be the angle of refraction, ∠r of the light ray for both the cases: Given µg = √3.

A ray of light enters a glass slab PQRS, as shown in the diagram. The critical angle of the glass is 42°. What will happen to light when it strikes surface PQ?

Q. A light ray enters three glass slabs as shown below.
Find the values of ∠ r

_{1}

, ∠ e and refractive index of slab 2.

Join BYJU'S Learning Program

A light ray enters the glass slabs as shown below. What will be the angle of emergence, ∠e of the light ray?

The correct option is D 600

The correct option is D $60^{0}$