General Science MCQs

Physics - Astronomy Questions with solutions MCQs

1. What causes the twinkling of stars?

A

Atmospheric refraction of starlight

B

Dispersion of starlight

C

Scattering of starlight

D

Prism effect

Physics - Astronomy Account Ast. 2024
Correct Answer : A
Explanation :

Twinkling is caused by atmospheric refraction of starlight due to air density variations.

Correct Answered :

Wrong Answered :

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