Why sky is blue in clour

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Why sky is blue in clour

Posted by Ajay Yadav 5 years, 5 months ago

CBSE > Class 10 > Science

2 answers

Yogita Ingle 5 years, 5 months ago

The molecules of air and other fine particles in the atmosphere have smaller size than the wavelength of visible light. These are more effective in scattering light of shorter wavelengths at the blue end than light of longer wavelengths at the red end. The red light has a wavelength about 1.8 times greater than blue light. Thus, when sunlight passes through the atmosphere, the fine particles in air scatter the blue colour (shorter wavelengths) more strongly than red. The scattered blue light enters our eyes.

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Ishita ???✨✨✨ 5 years, 5 months ago

Because molecules in the air scatter blue 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 blue light has been scattered out and away from the line of sight.

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Posted by Pandey Ji 5 months, 4 weeks ago

CBSE > Class 10 > Science