Question

Why colour of sky is sky blue????​

Answer 1

A clear cloudless day-time sky is bluebecause molecules in the air scatterblue light from the sun more than they scatter red light. When we look towards the sun at sunset, we see red and orange colours because the bluelight has been scattered out and away from the line of sight

Answer 2

Hey❤

- When sunlight passes through the earth's atmosphere, it is scattered in all directions by the gaseous and the other fine particles present in the atmosphere. The blue colour has a shorter wavelength than the red. So, according to Rayleigh scattering law, the blue colour of sunlight is scattered more strongly by the large number of fine particles having size smaller than the wavelength of visible light in the earth's atmosphere. The scattered blue light enters our eyes, hence the sky appears blue

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