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NEET UG PHYSICS MCQ: RAY OPTICS

1 Easy
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Understanding +4 | -1
Statement-I: The twinkling of star is due to reflection of light.

Statement-II: The velocity of light changes while going from one medium to the other.
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Correct option: D
If Statement-I is false but Statement-II is true.
Option D (If Statement-I is false but Statement-II is true) is correct because the twinkling of stars is due to atmospheric refraction, not reflection, and the velocity of light does change when it enters a different medium.

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