Which color appears at the top of a rainbow o | vedclass

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(A) rainbow is a natural spectrum appearing in the sky after a rain shower. It is caused by the dispersion of sunlight by tiny water droplets present

Vedclass · Accepted Answer

Red

Vedclass · Answer

(A) rainbow is a natural spectrum appearing in the sky after a rain shower. It is caused by the dispersion of sunlight by tiny water droplets present in the atmosphere. The sunlight undergoes refraction,dispersion,and internal reflection within the droplets. According to the spectrum of white light $(VIBGYOR)$,the color with the longest wavelength,which is $Red$,deviates the least and appears at the outermost (top) edge of the rainbow,while the color with the shortest wavelength,$Violet$,deviates the most and appears at the innermost (bottom) edge.

Which color appears at the top of a rainbow observed in the sky?

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