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News results for scattering
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Scattering - Wikipedia, the free encyclopedia
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Scattering theory - Wikipedia, the free encyclopedia
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The blue color of the sky is caused by the scattering of sunlight off the molecules of the atmosphere. This scattering, called Rayleigh scattering, is more effective at short wavelengths (the blue end of the visible spectrum).
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Most surfaces are uneven. Light rays bounce off them in all directions. ... Materials which have smooth surfaces reflect light in a regular way. ... You are currently in: Scinet > Light > Reflections > Scattering light...
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Scattering is the process by which "small particles suspended in a medium of a different index of refraction diffuse a portion of the incident radiation in all directions." With scattering, there is no energy transformation, but a change in the spatial distribution of the energy.
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scattering: Of a wave propagating in a material medium, a phenomenon in which the direction, frequency, or polarization of the wave is changed when the wave encounters discontinuities in the medium, or interacts with the material at the atomic or molecular level.
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Selective scattering (or Rayleigh scattering) occurs when certain particles are more effective at scattering a particular wavelength of light. Air molecules, like oxygen and nitrogen for example, are small in size and thus more effective at scattering shorter wavelengths of light (blue and violet).
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