Why is the sky blue? ....??

1.	Why is the sky blue? ....??
Answer» The sky is BLUE due to a phenomenon called Raleigh scattering. This scattering REFERS to the scattering of electromagnetic radiation (of which light is a form) by particles of a much SMALLER WAVELENGTH. ... These SHORTER wavelengths correspond to blue hues, hence why when we look at the sky, we see it as blue.

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