Question
Physics Question on Refraction of Light
A light ray travels from air to glass with an angle of incidence of 45°. The possible angle of refraction is
A
45°
B
65°
C
90°
D
30°
Answer
30°
Explanation
Solution
The correct option is (D):30°
A light ray travels from air to glass with an angle of incidence of 45°. The possible angle of refraction is
45°
65°
90°
30°
30°
The correct option is (D):30°