Single Answer MCQ
Q-00019815
Stars appear to twinkle due to the effect of
1
Refraction in space
2
Atmospheric turbulence
3
Light absorption by dust
4
Position in the universe
Answer and Solution
Answer
B. Atmospheric turbulence
Solution:
Stars twinkle because their light passes through varying densities in the Earth's atmosphere, which causes refraction and affects their brightness.
Watch Video Solution