File:Helmholtz source.png
From Vigyanwiki
![File:Helmholtz source.png](https://upload.wikimedia.org/wikipedia/commons/thumb/2/29/Helmholtz_source.png/303px-Helmholtz_source.png)
Size of this preview: 303 × 599 pixels. Other resolutions: 121 × 240 pixels | 500 × 989 pixels.
Original file (500 × 989 pixels, file size: 7 KB, MIME type: image/png)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 09:48, 7 July 2007 | ![]() | 500 × 989 (7 KB) | wikimediacommons>Oleg Alexandrov | Higher resolution. |
File usage
The following page uses this file: