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    • Scattering and refraction of light

      Image courtesy of kids.weather.gov.hk

      kids.weather.gov.hk

      • That’s why, when you see a rainbow, the red light is always at the top of the arc, and the violet light is always at the bottom. This scattering and refraction of light is also key to why the sky is blue and the science of spectroscopy.
      www.skyatnightmagazine.com/space-science/what-causes-rainbow

      What causes a rainbow? - BBC Sky at Night Magazine

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  3. spaceplace.nasa.gov › blue-sky › enWhy Is the Sky Blue? | NASA Space Place – NASA Science for Kids

    Oct 11, 2024 · It's easy to see that the sky is blue. Have you ever wondered why? A lot of other smart people have, too. And it took a long time to figure it out! The light from the Sun looks white. But it is really made up of all the colors of the rainbow. When white light shines through a prism, the light is separated into all its colors.

  4. www.metoffice.gov.uk › colours-of-the-rainbowWhat are the colours of the rainbow? - Met Office

    The colours you see when a rainbow appears are the result of light being split into its various individual wavelengths. This gives us a spectrum of colours that range from the shorter...

  5. scijinks.gov › blue-skyWhy Is the Sky Blue? | NOAA SciJinks – All About Weather

    Sep 11, 2024 · It’s so obvious that the sky is blue, you might think the reasons would be just as obvious. They aren’t! Of all the colors of the rainbow, why blue? Couldn’t the sky just as easily be green? Or yellow? When we see a rainbow, we do see green and yellow in the sky, as well as blue, violet, orange, yellow, red, and everything in between.

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  7. www.skyatnightmagazine.com › what-causes-rainbowWhat causes a rainbow? - BBC Sky at Night Magazine

    That’s why, when you see a rainbow, the red light is always at the top of the arc, and the violet light is always at the bottom. This scattering and refraction of light is also key to why the sky is blue and the science of spectroscopy.

  8. www.metoffice.gov.uk › why-is-the-sky-blueWhy is the sky blue? - Met Office

    To understand why the sky is blue, we first need to understand a little bit about light. Although light from the Sun looks white, it is really made up of a spectrum of many different colours,...

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

    The most spectacular rainbow displays happen when half the sky is still dark with raining clouds and the observer is at a spot with clear sky in the direction of the Sun. The result is a luminous rainbow that contrasts with the darkened background.

  10. sciencenotes.org › why-is-the-sky-blue-science-ofWhy Is the Sky Blue? Science of Blue Skies and Red Sunsets

    May 25, 2017 · Why the Sky Is Blue Sunlight appears one color, but what you perceive as white light is really a mixture of colors. You can use a prism to separate light into its spectrum (the rainbow) to see this for yourself.

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