This is a file from the Wikimedia Commons


From Wikipedia, the free encyclopedia
Jump to navigation Jump to search

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


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 .
Source Own work
Author Lookang many thanks to Fu-Kwun Hwang and author of Easy Java Simulation = Francisco Esquembre


I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons

attribution share alike

This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

((Hi my name is Sajjad school I realized what a boring guy dangerous incident in his direction and I was responsible using the secret to be hold on to me my world the destruction of

File history

Click on a date/time to view the file as it appeared at that time.

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
The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Global file usage

The following other wikis use this file: