Total internal reflection occurs in an optical prism when light rays
A
travel from the prism into an optically denser medium
B
are incident in the prism at an angle greater than the critical angle
C
are incident normally in the prism
D
travel from the prism to the air
Verified Correct Answer: B.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option B.
Source: Myschool Past Questions Archive (Record #35470)