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  1. en.wikipedia.org › wiki › RainbowRainbow - Wikipedia

    A rainbow is an optical phenomenon caused by refraction, internal reflection and dispersion of light in water droplets resulting in a continuous spectrum of light appearing in the sky. [1] The rainbow takes the form of a multicoloured circular arc. [2]

    • Rainbows in Culture

      The rainbow has found a place in the mythological systems of...

    • Rainbow (Disambiguation)

      A rainbow is a meteorological phenomenon that appears as a...

    • Talk

      Rainbow is a former featured article. Please see the links...

    • Rainbows in Mythology

      The rainbow is depicted as an archer's bow in Hindu...

    • Sun Dog

      Very bright sun dogs in Fargo, North Dakota.Also visible are...

    • Roygbiv

      ROYGBIV is an acronym for the sequence of hues commonly...

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  4. www.britannica.com › science › rainbow-atmosphericRainbow | Definition, Formation, & Facts | Britannica

    rainbow, series of concentric coloured arcs that may be seen when light from a distant source—most commonly the Sun —falls upon a collection of water drops—as in rain, spray, or fog. The rainbow is observed in the direction opposite to the Sun.

    • The Editors of Encyclopaedia Britannica

  5. www.nationalgeographic.org › encyclopedia › rainbowRainbow - National Geographic Society

    Oct 19, 2023 · A rainbow is a multicolored arc made by light striking water droplets. The most familiar type rainbow is produced when sunlight strikes raindrops in front of a viewer at a precise angle (42 degrees). Rainbows can also be viewed around fog, sea spray, or waterfalls.

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    • Rainbow PNG images free download
    • Rainbow over the blue sky Wallpaper Download 5120x3200
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    • Color Of Rainbow In Order – Warehouse of Ideas

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  7. www.timeanddate.com › astronomy › rainbowWhat Is a Rainbow? - timeanddate.com

    What Are Rainbows? By Konstantin Bikos. A rainbow is a multicolored arc in the sky which appears when sunlight hits water droplets. How does it get its colors? Why is it curved? And what is at the end of the rainbow? Sun + rain = rainbow. ©iStockphoto.com/constantinopris. Low Sun and Water Droplets.

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  8. www.almanac.com › what-rainbow-how-do-rainbows-formWhat is a Rainbow? How do Rainbows form? | Almanac.com

    Jan 12, 2024 · What is a Rainbow? It takes both the sun and rain to make a rainbow! To put it plainly, rainbows are produced by sunlight entering water droplets, bouncing around each individual bead of water, and changing direction (refracting) to reflect off the back of the droplet to return back toward us.

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  9. www.khanacademy.org › science › optics-essentialsFormation of rainbows (& how far are they) - Khan Academy

    Formation of rainbows (& how far are they) Rainbows are formed by the dispersion of light & reflection (not total internal reflection) from drops of water. The rainbow color sequence can be analyzed by drawing a ray diagram of the refraction of sunlight inside water drops. Created by Mahesh Shenoy.

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    • Mahesh Shenoy

  10. www.livescience.com › 30235-rainbows-formationRainbows: How They Form & How to See Them | Live Science

    Mar 15, 2011 · A rainbow is simply a group of circular or nearly circular arcs of color that appear as a huge arch in the heavens. The raindrops act like miniature prisms, refracting or breaking sunlight into...

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