This file is from Wikimedia Commons and may be used by other projects.
The description on its file description page there is shown below.
Summary
DescriptionStandingwaves.svg
English: standing waves: how the progression of two waves moving in opposite directions creates a standing or stationairy wave. Loosely intended as a static vector version of File:Standing_wave_2.gif
This SVG file contains embedded text that can be translated into your language, using any capable SVG editor, text editor or the SVG Translate tool. For more information see: About translating SVG files.
Licensing
Public domainPublic domainfalsefalse
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
one wave is moving in the one direction and other wave is moving in the opposite direction thats why it is stationary wave.
Captions
Add a one-line explanation of what this file represents