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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]

  2. Learn about the scientific phenomenon of rainbow, the series of coloured arcs caused by the refraction and reflection of light in water drops. Find out how to observe and understand the primary, secondary, and supernumerary rainbows, and the refractive index of different substances.

    • The Editors of Encyclopaedia Britannica
  3. Oct 19, 2023 · Learn how rainbows are formed by light striking water droplets and how they vary in color, shape, and order. Explore the science and history of this natural phenomenon with photos and examples.

  4. Jan 12, 2024 · Learn about the science and magic of rainbows, the colors they produce, and the types of rainbows that exist. Discover why rainbows are different for each observer and how to find them in nature.

    • Rainbow1
    • Rainbow2
    • Rainbow3
    • Rainbow4
  5. Learn how rainbows are formed by sunlight, water droplets, and optical processes. Discover the colors, shapes, and types of rainbows, and why they are curved and bright.

    • Rainbow1
    • Rainbow2
    • Rainbow3
    • Rainbow4
  6. Learn how each color of the rainbow represents different emotions, qualities, and symbolism across various cultures and religions. Discover the order, wavelength, and significance of red, orange, yellow, green, blue, indigo, and violet.

  7. Learn how rainbows are formed by the dispersion and reflection of light from water drops, and why they have a specific color order. Watch a video and see examples, diagrams and questions about rainbows.

    • 14 min
    • Mahesh Shenoy
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