Topic: Rainbows Get There Shape
Answers to Common Questions
Why rainbow is bow shaped?
The first point is that a rainbow is not a two-dimensional arc; it is in fact a three dimensional cone with the apex at the observer's eye. The reason that it appears to be only a two dimensional flat object isbecause there is no evidence o... Read More »
Source: http://wiki.answers.com/Q/Why_rainbow_is_bow_shaped
Why are rainbows shaped as arcs?
a rainbow is shaped as an arc because it never ends. it actually goes around the whole earth. CORRECT ANSWER: A rainbow is a full circle. We only see the arc from horizon to horizon. On some rare occasions you can see the full circle or dou... Read More »
Source: http://wiki.answers.com/Q/Why_are_rainbows_shaped_as_arcs
What is the shape of an rainbow?
parabola :D Read More »
Source: http://wiki.answers.com/Q/What_is_the_shape_of_an_rainbow
Answers to Other Common Questions
probably has something to do with the shape of the sun. Read More »
Source: http://wiki.answers.com/Q/Why_is_rainbow_bow_shaped
Sunlight passing through raindrops causes rainbows via a process called refraction, which is the bending of light as it passes from one medium to another. This is analagous to pushing a shopping cart at the edge of a parking lot: if the whe... Read More »
Source: http://wiki.answers.com/Q/Why_are_rainbows_the_shape_of_an_arch
Actually it is circular but usually the sun needs to be quite low in the sky for the angle of the sunbeams hitting the raindrops to be suitable to create a rainbow visible from the ground. But, when that happens, a part of the rainbow is cu... Read More »
Source: http://wiki.answers.com/Q/Why_the_rainbow_is_semi_circle_in_shape
It may be because the drops of water are also arc-shaped at the bottom. So after refraction of light from them, it results into formation of arc-shaped rainbow. the correct answer is the angle at which the light ray incident on the drop giv... Read More »
Source: http://wiki.answers.com/Q/Why_rainbow_is_not_circular
The rainbow's appearance is caused by dispersion of sunlight as it is refracted by (approximately spherical) raindrops. Thanks! Read More »
Source: http://www.chacha.com/question/why-is-a-rainbow-shaped-in-an-arc
The "bow" part of the word describes the fact a rainbow is a group of nearly circular arcs of color all having a common center. Read More »
Source: http://www.chacha.com/question/what-shape-is-a-rainbow
Rainbows are infact circles, we don't see the full circle of the rainbow because the horizon gets in the way. Read More »
Source: http://www.chacha.com/question/why-are-rainbows-arc-shaped
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