Concept
Version 12
Created by Boundless
Interference and Diffraction
![Interference of two waves](../../../../../../../../../figures.boundless-cdn.com/29818/full/constdestinterference.jpg)
Interference of two waves
These two examples represent constructive (left) and destructive interference (right) in wave phenomena. When the two waves are "in phase," their periods are offset by 2nπ*period. However, when they are precisely out of phase, destructive interference results if the phase difference is nπ*period.
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