DIFFRACTION
Frequently asked questions related to this word
There are 3 entries related to DIFFRACTION in the AudioEnglish.net dictionary.
When light passes sharp edges or goes through narrow slits the rays are deflected and produce fringes of light and dark bands
The scattering of X rays by the atoms of a crystal; the diffraction pattern shows structure of the crystal
Optical device consisting of a surface with many parallel grooves in it; disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrum
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