Question
Question: A light ray hits the pole of a thin biconvex lens as shown in figure. The angle made by the emergent...
A light ray hits the pole of a thin biconvex lens as shown in figure. The angle made by the emergent ray with the optic axis will be nearly –
A
00
B
(1/3) 0
C
(2/3) 0
D
10
Answer
(1/3) 0
Explanation
Solution
m sin 10 = 3m sin e
e ≃