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प्रश्न
Twinkling of stars is due to atmospheric ____________.
पर्याय
dispersion of light by water droplets
refraction of light by different layers of varying refractive indices
scattering of light by dust particles
internal reflection of light by clouds
MCQ
रिकाम्या जागा भरा
उत्तर
Twinkling of stars is due to atmospheric refraction of light by different layers of varying refractive indices.
Explanation:
Twinkling of stars is due to atmospheric refraction of starlight caused by the gradual change in the refractive index of different air layers at different heights, the apparent position of stars keeps on changing.
shaalaa.com
Application of Atmospheric Refraction
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