Discussion :: Physics
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Stars twinkle because
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A.
the intensity of light emitted by them changes with time
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B.
the distance of the stars from the earth changes with time
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C.
the refractive index of the different layers of the earth's atmosphere changes continuously, consequently the position of the image of a start changes with time
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D.
the light from the star is scattered by the dust particles and air molecules in the earth's atmosphere
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Answer : Option C
Explanation :
No answer description available for this question.
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