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New architecture could be used to create tailored devices that emit or receive only certain frequencies of sound ...
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Why does the sky change color? - MSNThe color of clouds involved several optical processes: Mie scattering, Rayleigh scattering, and refraction. The sunlight is going through the water droplets that act like a prism, displaying a ...
While physicists have used Rayleigh scattering to focus X-rays, the strength of the effect drops off as the inverse square of the X-ray energy. This means that at high X-ray energies – and on into low ...
Rayleigh scattering is most efficient for short wavelengths, which include the colors blue, ... Let’s take it back to elementary school when we used to play with glass prisms and flashlights.
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