File:Dopplereffectsourcemovingrightatmach1.4.gif

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Dopplereffectsourcemovingrightatmach1.4.gif ‎(301 × 298 pixels, file size: 214 KB, MIME type: image/gif, looped, 44 frames, 1.3 s)

Summary

Description
English: The sound source has now broken through the sound speed barrier, and is traveling at 1.4 times the speed of sound, c (Mach 1.4). Since the source is moving faster than the sound waves it creates, it actually leads the advancing wavefront. The sound source will pass by a stationary observer before the observer actually hears the sound it creates. As a result, an observer in front of the source will detect and an observer behind the source .
http://weelookang.blogspot.com/2011/09/ejs-open-source-1-dimension-doppler.html
Date
Source Own work
Author Lookang many thanks to Fu-Kwun Hwang and author of Easy Java Simulation = Francisco Esquembre
Other versions
  • stationary
    stationary
  • subsonic
    subsonic
  • transsonic
    transsonic
  • hypersonic
    hypersonic

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depicts

inception

12 September 2011

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image/gif

File history

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Date/TimeThumbnailDimensionsUserComment
current15:44, 24 September 2011Thumbnail for version as of 15:44, 24 September 2011301 × 298 (214 KB)Lookangsupersonic text, dt =0.5
07:23, 12 September 2011Thumbnail for version as of 07:23, 12 September 2011300 × 298 (213 KB)Lookang
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