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Monday, October 17, 2011

Interference (wave propagation)

From Wikipedia, the free encyclopedia
 In physics, interference is the phenomenon in which two waves superpose each other to form a resultant wave of greater or lower amplitude. Interference usually refers to the interaction of waves that are correlated or coherent with each other, either because they come from the same source or because they have the same or nearly the same frequency.
The term interference has a different meaning in radio communications.

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