Question

why sky is blue ? tell me​

Answer 1

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.

Explanation:

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Answer 2

$\huge \bold \color{orange}A\color{red}n\color{green}s \color{blue}w \color {purple}e\color {pink}r\color{yellow}\color{lime}$

As white light passes through our atmosphere, tiny air molecules cause it to 'scatter'. ... Violet and blue light have the shortest wavelengths and red light has the longest. Therefore, blue light is scattered more than red light and the sky appears blue during the day.