noun
- the bending of waves, especially light or sound waves, around obstacles or through openings
Usage: physics
Examples
- The diffraction of light through a narrow slit creates an interference pattern.
- Sound diffraction allows you to hear someone talking around a corner.
- The telescope’s resolution is limited by diffraction effects.
- Diffraction gratings are used to separate white light into its component colors.
- Water waves show clear diffraction when passing through harbor openings.
- X-ray diffraction helps scientists determine crystal structures.