Single Answer MCQ
Q-00019838
When light enters a prism from air, what happens at the first surface?
1
It reflects
2
It disperses
3
It bends towards the normal
4
It bends away from the normal
Answer and Solution
Answer
C. It bends towards the normal
Solution:
When light enters from air to glass at the first surface, it bends towards the normal due to the higher refractive index of glass.
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