File:Wave_group.gif
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Wave_group.gif (465 × 36 pixels, file size: 579 KB, MIME type: image/gif, looped, 251 frames, 10 s)
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Summary
DescriptionWave group.gif |
English: Frequency dispersion of surface gravity waves on deep water. The red square moves with the phase velocity, and the green circles propagate with the group velocity. In this deep-water case, the phase velocity is twice the group velocity. The red square overtakes two green circles, when moving from the left to the right of the figure. |
Date | |
Source | Own work |
Author | Kraaiennest |
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Items portrayed in this file
depicts
2 March 2008
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 15:27, 26 September 2018 | 465 × 36 (579 KB) | Kraaiennest | Distinguish red and green dots also by using a square and circles | |
09:16, 20 March 2008 | 466 × 33 (805 KB) | Kraaiennest | corrected error in relative group velocity | ||
22:43, 17 March 2008 | 466 × 29 (750 KB) | Kraaiennest | smoother version | ||
18:11, 2 March 2008 | 466 × 34 (252 KB) | Kraaiennest | {{Information |Description=Frequency dispersion of gravity surface-waves on deep water. The red dot moves with the phase velocity, and the green dots propagate with the group velocity. In this deep-water case, the phase velocity is twice the group velocit |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
- Dispersion (water waves)
- Dispersion relation
- Envelope (waves)
- Group velocity
- Optics
- Phase velocity
- Wave
- Talk:Speed of light/Archive 15
- Talk:Wavelength/Archive 4
- User:Preston29
- User:Stigmatella aurantiaca/sandbox
- Wikipedia:Reference desk/Archives/Science/2009 July 2
- Wikipedia talk:WikiProject Mathematics/Archive/2008
- Wikipedia talk:WikiProject Mathematics/Archive/2008/Apr
- Wikipedia talk:WikiProject Physics/Archive April 2008
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