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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.

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.