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The sky appears blue because of the scattering of sunlight by atmospheric molecules, or Rayleigh scattering. Rayleigh scattering results in a blue sky because it is most noticeable...

The sun's rays hit the Earth's atmosphere, where the light is scattered by nitrogen and oxygen molecules in the air. The blue wavelength of this light is affected more than the red and green wavelengths, causing the surrounding air to appear blue.

Diffuse sky radiation


Diffuse sky radiation is solar radiation reaching the Earth's surface after having been scattered ... The sunlit sky is blue because air scatters short-wavelength light more than longer waveleng...

Why is the sky blue? :: NASA Space Place


It's easy to see that the sky is blue. Have you ever wondered why? A lot of other smart people have, too. And it took a long time to figure it out! blue sky and ...

Why is the sky Blue? - Ucr


A clear cloudless day-time sky is blue because molecules in the air scatter blue ... most strongly, then there is a puzzle as to why the sky does not appear violet, ...

Why is the Sky Blue? - Science Made Simple


Learn about the atmosphere and how light scattering makes the sky look ... On a clear sunny day, the sky above us looks bright blue. .... Why is Space Black?

Why is the sky blue?| Explore | physics.org


After days of rain, a patch of blue sky is a sight for sore eyes. But why ... So if shorter wavelengths are more easily scattered why don't we see the sky as purple?

Why is the sky blue? | HowStuffWorks


If you've ever wondered why, like Irving Berlin, you see "nothing but blue skies," you're in good company. It took many centuries and a lot of smart people ...

www.ask.com/youtube?q=Why Is the Sky Blue?&v=x0996ts017U
Sep 9, 2013 ... As sunlight passes through the atmosphere, particles in the air scatter blue light more efficiently than any other color in the light spectrum, ...
www.ask.com/youtube?q=Why Is the Sky Blue?&v=qP2Vp1zj8H0
Jul 13, 2012 ... In this episode, Dr. Carolyn Brinkworth fills us in on what the color of the sky has to do with finding life on distant planets.
Popular Q&A
Q: Why Is the Sky Blue?
A: What query posed by children is sure to make grownups stammer and stall? Surprisingly, it does not involve the birds and the bees. Actually, it's the mystery of... Read More »
Source: www.ehow.com
Q: Why is the Sky Blue?
A: Rayleigh scattering is what causes the sky to have a blue color. Sun light contains every color, each with its own wavelength. Blue light is at the short wavele... Read More »
Source: parentingteens.about.com
Q: Why is the sky blue?
A: A cloudless day-time sky is blue because molecules in the air scatter blue light from the sun more than they scatter red Read More »
Source: www.chacha.com
Q: Why is the sky blue?
A: The blueness you see is all of the atoms in the atmosphere scattering blue light toward you. The blue is strongest. ! Read More »
Source: www.chacha.com
Q: Why is the sky blue?
A: The blue color of the sky is due to Rayleigh scattering. Absorbed blue light is radiated in different directions. Read More »
Source: www.kgbanswers.com