When a ray of light from air enters a denser medium, it: (a) bends away from the normal
When a ray of light from air enters a denser medium, it:
(a) bends away from the normal
(b) bends towards the normal
(c) goes undeviated
(d) is reflected back
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The ray of light bends towards the normal.
Reason: As the speed of light decreases in the denser medium, it bends towards the normal.
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