File:Hammar experiment.png
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Summary
| Description |
English: Hammar experiment, 1935. An unpolarized beam of white light is split into two beams of equal intensity. The oppositely directed beams are directed through a heavy walled steel tube whose ends are plugged with lead. Once outside the tube, the oppositely directed beams are reunited to form interference fringes. If any differential velocity exists between the light inside the tube versus that outside the tube, the differential velocity should manifest itself as a fringe displacement. |
| Date | 9 June 2012 (original upload date) |
| Source | Own work, created with Inkscape and exported to PNG. |
| Author | User:Stigmatella aurantiaca |
Licensing
Stigmatella aurantiaca at English Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2012-06-09 02:32 Stigmatella aurantiaca 515×195 (10175 bytes) Author: [[User:Stigmatella aurantiaca]] Source: Own work, created with Inkscape and exported to PNG. Description: Hammar experiment, 1935. An unpolarized beam of white light is split into two beams of equal intensity. The oppositely directed beams ar...
- 2012-06-09 02:40 Stigmatella aurantiaca 515×195 (10666 bytes) Added lettering
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:02, 7 July 2012 | | 515 × 195 (10 KB) | OgreBot | (BOT): Reverting to most recent version before archival |
| 00:02, 7 July 2012 |  | 515 × 195 (10 KB) | OgreBot | (BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2012-06-09 02:32:04 by Stigmatella aurantiaca | |
| 10:30, 6 July 2012 |  | 515 × 195 (10 KB) | MGA73bot2 | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} == {{int:filedesc}} == {{Information |description={{en|1=Hammar experiment, 1935. An unpolarized beam of w... |
File usage
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