Rainbow And What Is A Rainbow? a rainbow arch is one of the most beautiful sights in the universe, so people have long wondered where the origin of the rainbow. even Aristoteles, the Greek philosopher most famous for it, never tried to explain what he called the rainbow that, Aristoteles thought that the rainbow was a reflection of sunlight by layers of rain water, but this opinion is thus it is not true.
sunlight or ordinary white light, is actually a mixture of all sorts of colors. maybe you've seen what happens when rays reflecting off the mirror frame on ramps or highlight a soap bubbles, a white-beam that will decomposed in a variety of colors, we will see the color red, orange, yellow, green, and blue, and purple.
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objects that could break this kind of ray of light is called the "Prism'. color-the color that appears that form a single file color lines appear that form a single file line if color, while each color switch slowly to the next color, colors file of this kind we call "spectrum".
a rainbow is actually none other is a large spectrum of curved, it is one file colors are caused by the broken of the light that passes through the points of rainwater, in this case water points that act as rain Prism.
that's why rainbows only appear at the time of the occurrence of spatter, moderate rain at the time and at the same time also the sun still shines, you have to stand in the Middle, the sun behind you, rain spots in your presence, then you will see a rainbow appears, if not so, then it is not possible you can see the rainbow.
because the sun sends its light over your shoulder, and then penetrate the dots that rain, rain water points that reflect light into a spectrum r single file is assorted colors, the sun, your eyes and point the center Arch of the rainbow that should be on a straight line.
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it sits too high when the sun on the horizon, then there might draw a straight line, which is why the rainbow that can only be seen at the very time of morning and afternoon time, when you see a rainbow in the morning then it means the sun is rising in the East, and water spatter are falling in the West, while rainbow afternoon means the sun is shinning on the west : and the rain was falling light to the East.
people who believe in superstition held that the rainbow is a bed feeling, they have beliefs that the spirit of the men enter heaven through the rainbow as the viaduct, which is why when the rainbow appears on their views, they interprets that there is someone who would have died.
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