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Waventerference.gif (690 × 295 pixels, file size: 1.38 MB, MIME type: image/gif, looped, 81 frames, 3.6 s)

Summary

Description
English: The phenomenon of interference between waves is based on this idea. When two or more waves traverse the same space, the net amplitude at each point is the sum of the amplitudes of the individual waves. In some cases, such as in noise-cancelling headphones, the summed variation has a smaller amplitude than the component variations; this is called destructive interference. In other cases, such as in Line Array, the summed variation will have a bigger amplitude than any of the components individually; this is called constructive interference.
Date
Source Own work
Author Lookangmany thanks to author of original simulation = Wolfgang Christian and Francisco Esquembre author of Easy Java Simulation = Francisco Esquembre
Other versions http://weelookang.blogspot.sg/2015/03/ejss-wave-superposition-interference.html

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inception

31 March 2015

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Date/TimeThumbnailDimensionsUserComment
current02:25, 2 July 2016Thumbnail for version as of 02:25, 2 July 2016690 × 295 (1.38 MB)Natural Philoas previous version, but I've removed the black layer from GIF animation which was causing it to flash.
03:10, 31 March 2015Thumbnail for version as of 03:10, 31 March 2015690 × 295 (1.38 MB)LookangUser created page with UploadWizard

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