Twinkling of stars is due to which phenomenon

Asked by admin @ 29/08/2021 in Physics viewed by 278 People

Explain the phenomenon of twinkling of star

Answered by admin @ 29/08/2021

Hii There!!!

See the given attachment...

✔️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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