Question

why does the sky look blue on a sunny day ? explain in brief ?

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Answer 1

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The sky appears blue due to:


$\bold{\underline{Rayleigh\:Effect.}}$


It spreads because the $\bold{\underline{small}}$ particles present in the sky disperse the sunlight.


Any other color is $\bold{\underline{not\:scattered}}$ that much.


$\bold{\underline{Because,}}$


Blue color has the $\bold{\underline{shortest}}$ wavelength.


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