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refraction

გამოთქმა: /rɪˈfrakʃ(ə)n/

არსებითი სახელი

Universal
  • the fact or phenomenon of light, radio waves, etc. being deflected in passing obliquely through the interface between one medium and another or through a medium of varying density.
  • change in direction of propagation of any wave as a result of its travelling at different speeds at different points along the wave front.
  • measurement of the focusing characteristics of an eye or eyes.

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