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Scattering of light is most pronounced when the wavelength of light is:
Answer & Solution
Correct answer: C.
1. Rayleigh scattering peaks when wavelengths are similar to or smaller than the scatterer.
2. In the atmosphere, air molecules scatter short wavelengths (blue) more than long (red).
3. This is why the sky is blue and sunsets are red.
_Source: NCERT Class 10 Science, Ch 10 "The Human Eye and the Colourful World", §10.6_
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