Question

Explain why the sky appears blue. (NCERT Class 10 – Important)

Answer: Due to Rayleigh scattering, shorter wavelengths (blue) scatter more by air molecules than red, so scattered light reaching us is predominantly blue.

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Question

Explain why the sky appears blue. (NCERT Class 10 – Important)

Answer: Due to Rayleigh scattering, shorter wavelengths (blue) scatter more by air molecules than red, so scattered light reaching us is predominantly blue.