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  • Diffraction - waves spreading out. 
  • All waves 'spread out' at the edges when they pass through a gap or pass an obstacle. 
  • The amount of diffraction depends on the size of the gap relative to the wavelength of the wave. The narrower the gap, or the longer the wavelength, the more the wave spreads out. 
  • A narrow gap is one that is the same…


:) PurpleJaguar (: - Team GR



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