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Physics GK · Q49

Light

Competitive Exams · Physics GK · question 49

Q49

Which of the following is not caused by atmospheric refraction of light?

A.
Twinkling of stars at night
B.
Sun appearing higher in the sky than it is actually
C.
Sun becoming visible two or three minutes before actual sunrise
D.
Sun appearing red at sunset
Answer

Answer: Option D

Solution

Answer: Option D
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