Question

Read the passage carefully and answer the following question. The path of a light ray from air to two different media A and B for a given angle of incidence is as shown. If angle of incidence is increased in both media, then angle of refraction will *
1 point

Remain same
Become zero in medium A and will remain same in medium B.
Decrease
Increase​

Answer 1

Answer:

Follow me...............................................

Answer 2

The correct answer to the following question is (D), that is the angle of refraction will increase.

• The angle of incidence is increased, then the angle of refraction will also increase. This is because refractive index n=sini/sinr; where i and r are the angle of incidence and the angle of refraction and sini/sinr for a particular medium remains the same that is constant.
• As the refractive index of the two different media is the property of the media, therefore it should be constant, so the angle of refraction should also increase with the angle of incidence.
• Therefore, the correct answer is (d).