Why is the sky blue? why is the sun yellow?
Answers:
Rayleigh scattering (named after Lord Rayleigh) is the scattering of light, or other electromagnetic radiation, by particles much smaller than the wavelength of the light. It occurs when light travels in transparent solids and liquids, but is most prominently seen in gases. Rayleigh scattering of sunlight by the atmosphere is the main reason light from the sky is blue.
Cos that is what colour gods crayons are.
And what does this have to do with mobile phones?
The sky is blue because to earth is 75 percent water. The atmosphere is actually reflecting the color of the water back to us.
Because Of The sun being So far away and the fact it is the centre of the universe. Lot's More to say, but if you want an in-depth answer email me.
The sky is blue, due to the doppler affect. Blue light has a short wavelength, while red has a long one. That means we see more of the blue waves than the red ones as some of these go straight past us, giving the sky its blue colour. This is why the backs of vehicles often have red lights, think a police cluster, as you can see the red for a longer distance as its going away from you, due to its long wavelength.
As for the sun being yellow, I imagine it is just because it is a big ball of flames.
The sea is blue, because generally it is reflecting the colour of the sky.
when i get to heaven thats one of the first questions im going to ask the LORD.
well thats the way our lovely earth was m,ade and how god intended t it o be
Sun is yellow because thats the colour of the hydrogen burning, the sky is blue because of the refraction of the light from the sun.
the atmosphere contains a lot of water, that's why the sky is blue. the sun is yellow because of the radiation, its a big burning ball you see.
Because if every thing was black you would keep bumping into things.
This isn't a serious question is it? This is elementary school stuff.
The blue color of the sky is due to Rayleigh scattering. As light moves through the atmosphere, most of the longer wavelengths pass straight through. Little of the red, orange and yellow light is affected by the air.
However, much of the shorter wavelength light is absorbed by the gas molecules. The absorbed blue light is then radiated in different directions. It gets scattered all around the sky. Whichever direction you look, some of this scattered blue light reaches you. Since you see the blue light from everywhere overhead, the sky looks blue.
Why is the Sun yellow?
It isn't, really. The color yellow is a purely human interpretation of a collection of radiation that hits the retinae of our eyes and gets processed by our visual cortex
Well the sky is blue because light particles come from the sun into the earth's atmosphere and turns blue.The sun is yellow because ,
guess what, the sun is made of fire and flames are so hot they turn yellow.A fact for everyone : the sun's outside is hotter then the sun's core (centre).And another answer is that the lord god made it that way.
The sky is blue because of the atomosphere and because of the water reflesting off of it. The sun is yellow thanks to the gasses in the sun, which makes it hot. But the sun is not only yellow. It's yellow and orange and even some blue in there. The different colors tell how hot it is.
hmmm, wouldn't e-mail charleslloyd's too soon. Last i heard the sun was the centre of our solar system.
Ask the question about the sun in science and as for why the sky is blue . check out what others got as an answer when they asked an identical question:
hmmm, wouldn't e-mail charleslloyd's too soon. Last i heard the sun was the centre of our solar system.
Ask the question in:
http://uk.answers.yahoo.com/search/searc.
The other answers are good enough but consider this if you will.
They say Bees see yellow as blue that makes it rather confusing doesn't it?
Perhaps they do not know we have a sun !
what has that got to do with mobile phones and plans?
Ok let's start at the beginning. All light is originally WHITE. As it comes in contact with water drops and other chemicals and "debris" in the atmosphere it begins to bend. This is similar to how a rainbow is formed- in a rainbow the light is REFRACTED into the colors we know. In the sky, the white light is bounced around and refracted several billion times. The only color of light that reaches us is the blue one. Others may be scattered too much for us to see. This is the same idea that causes the sunrises and sunsets to be so colorful. The sun's light is shining through a different part of the atmosphere so the colors are being bent in a different way - all relative to us standing on earth.
The sun is actually yellowish-orange and it has to do with the amount of heat it has. There is a scale amongst the colors- called the HR Diagram, where you can see based on temperature, what color different stars will be.
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Does it have any relation with mobile phones & plans?
coz that's the worng category to put such a question.lol!!
_(*,*)toto(*,*)_
cos it is; except where i live and the sky is definatly grey with black and white overtones and whats this yellow sun thing you speak of haven,t seen any evidence of it here and please what has you question got to do with mobile phones and plans
Its not blue in Glasgow, it's white due to the clouds
the book is on the table
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