Light travels from glass (n = 1.5) into air (n = 1). What happens?
ASpeed decreases.
BLight bends toward the normal.
CSpeed increases; light bends away from the normal.
DLight is completely reflected regardless of angle.
Explanation
📌 Going from denser (n=1.5) to less-dense (n=1) medium: speed INCREASES (v = c/n), and light bends AWAY from the normal (Snell's law). Distractor A: opposite; B: opposite; D: TIR only above critical angle.