Question

explain the phenomenon of twinkling of star

Answer 1

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✔️Twinkling of stars is due to the phenomena 'Atmospheric Refraction of star light'.

✔️When the starlight enters inside the earth's atmosphere undergoes continous refraction
before it reaches, the earth's atmospheric refraction occur in the medium of gradually changing refractive index.

✔️Also, the earths atmosphere bends the starlight towards normal so the apparent position of the star is slightly above form its actual position.

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Answer 2

Answer:

✔️Twinkling of stars is due to the phenomena 'Atmospheric Refraction of star light'.

✔️When the starlight enters inside the earth's atmosphere undergoes continous refraction

before it reaches, the earth's atmospheric refraction occur in the medium of gradually changing refractive index.

✔️Also, the earths atmosphere bends the starlight towards normal so the apparent position of the star is slightly above form its actual position.

Explanation:

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