Answers

2015-09-13T14:56:01+05:30
Well rainbow are the natural structures when the light gets refracted through small droplets of water ( for example- when there is bright sun during rain)

answer to your question
just open ur eyes and see it
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2015-09-13T17:14:43+05:30
When there is much sunlight during rain we can see rainbow. you can see it by eyes.
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