Which optical phenomenon is responsible for t | vedclass

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(B) The twinkling of stars is due to atmospheric refraction of starlight. As starlight enters the Earth's atmosphere,it undergoes continuous refractio

Vedclass · Accepted Answer

Atmospheric refraction

Vedclass · Answer

(B) The twinkling of stars is due to atmospheric refraction of starlight. As starlight enters the Earth's atmosphere,it undergoes continuous refraction due to the changing refractive index of different layers of air. These layers have varying temperatures and densities,causing the light to bend as it passes through them. This continuous bending of light causes the apparent position of the star to fluctuate slightly,and the amount of light reaching the eye varies,resulting in the twinkling effect.

Which optical phenomenon is responsible for the twinkling of stars?

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