Question

what is the reason for the twinkle of sta​

Answer 1

Explanation:

Due to the effects of Earth's atmosphere, the stars twinkle in the night sky. When starlight enters the atmosphere, it is affected by winds in the atmosphere and by areas with different densities and temperatures. These are the causes due to which light from the star appears to twinkle when seen from the ground.

Answer 2

Answer:

The twinkling of a star is due to atmospheric refraction of starlight.

The starlight, on entering the earth’s atmosphere, undergoes refraction

continuously before it reaches the earth.

Explanation:

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