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Learning With Vodafone
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Posted 6 year ago
Learning With Vodafone 
Why is the sky blue?
4 Answer(s)
Mashhood Bhat
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Posted 6 year ago Mashhood Bhat Science Teacher

Because of refraction law. Is this correct?
Aarav Thakur
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Posted 6 year ago Aarav Thakur Helping hand

when white light enters in the environment of the Earth, Divides into 7 colors in which blue light has a very small wavelength and so it scatters overall into the sky that is why the sky looks blue during the day and due to different wavelength sometimes the color of the sky also changes. Red light has the longest wavelength that's why the sky looks orange or red in the evening. The wavelength can be defined as the frequency of light.
Jitendra patel
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Posted 6 year ago Jitendra patel

Check this link for more information

https://youtu.be/9-i360iLjEo
Devendra Sahai
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Posted 6 year ago Devendra Sahai Teacher

Blue light is scattered in all directions by the tiny molecules of air in Earth's atmosphere. Blue is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time