At sunrise or sunset,the sun looks more red t | vedclass

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(B) The correct answer is $(B)$.According to Rayleigh's law of scattering,the intensity of scattered light $(I)$ is inversely proportional to the four

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Of the scattering of light

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(B) The correct answer is $(B)$.According to Rayleigh's law of scattering,the intensity of scattered light $(I)$ is inversely proportional to the fourth power of its wavelength $(\lambda)$: $I \propto \frac{1}{\lambda^4}$.At sunrise or sunset,the sun's light travels through a much thicker layer of the Earth's atmosphere compared to midday.During this long journey,light with shorter wavelengths (like blue and violet) is scattered away by atmospheric particles.Since red light has the longest wavelength in the visible spectrum,it is scattered the least and reaches our eyes,making the sun appear red.

At sunrise or sunset,the sun looks more red than at midday because

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