Discussion :: Physics
- Rainbow is due to
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A.
absorption of sunlight in minute water droplets |
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B.
diffusion of sunlight through water droplets |
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C.
ionisation of water deposits |
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D.
refraction and reflection of sunlight by water droplets |
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Answer : Option D
Explanation :
A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured circular arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the sun.
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