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Why do we star twinkle

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Why do we star twinkle

Posted by Shyam Narayan 6 years ago

CBSE > Class 10 > Science

1 answers

Laxmi Thakur 6 years ago

it is because of refraction of light we know that star is very far from us and when it's light enter into the Earth's atmosphere it's refractive index varies from different mediums so it sometime increases and decreases so we see the phenomena of twinkling of star

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