Fasciculus:Wave packet (dispersion).gif

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Wave_packet_(dispersion).gif ‎(200 × 115 elementa imaginalia, magnitudo fasciculi: 29 chiliocteti, typus MIME: image/gif, looped, 51 repla)

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Summarium

Descriptio

Propagation of a wave packet in a dispersive medium. We can see the difference between phase velocity and group velocity. Made by myself.

See also Image:Wave packet (no dispersion).gif.
Datum 22 Augustus 2006 (original upload date)
Fons Opus proprium
Auctor No machine-readable author provided. Fffred~commonswiki assumed (based on copyright claims).

Potestas usoris

Public domain 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.

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depicts Anglica

inceptio

22 Augusti 2006

Historia fasciculi

Presso die vel tempore fasciculum videbis, sicut tunc temporis apparuit.

Dies/TempusMinutioDimensionesUsorSententia
recentissima18:42, 30 Ianuarii 2016Minutum speculum redactionis 18:42, 30 Ianuarii 2016 factae200 × 115 (29 chiliocteti)MichaelERemoved white border source: own work license: cc
17:33, 30 Ianuarii 2016Minutum speculum redactionis 17:33, 30 Ianuarii 2016 factae200 × 125 (25 chiliocteti)MichaelEThe original file shows different phase and group velovities but no dispersion of the packet. Therefore, the image is redone based on the equation in Wave_packet#Dispersive. The parameters are k0=7, 0<t<2, -2<x<8. Source: own work License: Creativ...
06:41, 2 Iulii 2009Minutum speculum redactionis 06:41, 2 Iulii 2009 factae200 × 125 (35 chiliocteti)DicklyonRedone to show the intended smooth motions of both the phase and the envelope, with phase speed about half of group speed as in typical in QM particle problems.
22:31, 22 Augusti 2006Minutum speculum redactionis 22:31, 22 Augusti 2006 factae400 × 222 (131 chiliocteti)Jmtrivialnew light version
18:34, 22 Augusti 2006Minutum speculum redactionis 18:34, 22 Augusti 2006 factae784 × 576 (1.91 megaocteti)Fffred~commonswikiPropagation of a wave packet in a dispersive medium. We can see the difference between phase velocity and group velocity. Made by myself. See also Wave packet (no dispersion).gif. Category:Wave mechanics

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