Hello….do you like to see rainbow after raining???If you like it, I think you absolutely want to know more about it right??…Below is an article about rainbow…hope you all will enjoy read that articleRainbows are optical illusion and meteorological phenomena that cause a spectrum of light to appear in the sky when the Sun shines onto droplets of moisture in the earth’s atmosphere. They take the form of a multicolored arc, with red on the outer part of the arch and violet on the inner section of the arch. More rarely, a secondary rainbow is seen, which is a second, fainter arc, outside the primary arc, with colors in the opposite order, that is, with violet on the outside and red on the inside.
A rainbow spans a continuous spectrum of colors. Traditionally, however, the sequence quantized. The most commonly cited and remembered sequence, in English, is Newton’s sevenfold red, orange, yellow, green, blue, indigo and violet."
Rainbows can be caused by other forms of water than rain, including mist, spray, dew, fog, and ice. Moreover, rainbows can have shapes other than a bow (arc), including stripes, circles, or even flames.
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