Question

In the following diagram, the path of a ray of light passing through a glass prism is shown:
In this diagram the angle of incidence, the angle of emergence and the angle of deviation respectively are (select the corrrect option):
(A) X, R and T
(B) Y, Q and T
(C) X, Q and P
(D) Y, Q and P

Answer 1

In the following diagram, the path of a ray of light passing through a glass prism is shown:

In this diagram the angle of incidence, the angle of emergence and the angle of deviation respectively are:

Good question,

Here is your perfect answer!

Angle of incidence is angle btw normal and incident ray = Y,

Angle of emergence = Q &

Angle of deviation = P.

So your answer is option D.

Answer 2

Hey mate.. ♥

Here..

Angle of Incidence=Y
Angle of Emergence=Q
Angle of Deviation =P

Hence, option D is the answer to your question..

HOPE IT HELPS.. ♡