File:Poissonspot setup treisinger.jpg
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Poissonspot_setup_treisinger.jpg (800 × 432 pixels, file size: 80 KB, MIME type: image/jpeg)
Summary
| Description |
English: Arago spot experiment. A point source illuminates a circular object, casting a shadow on a screen. At the shadow's center a bright spot appears due to diffraction, contradicting the prediction of geometric optics |
| Date | 16 June 2011 (original upload date) |
| Source | Created using Google Sketchup 8.0 |
| Author | Thomas Reisinger |
| Other versions |
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Licensing
Treisinger at English Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
Attribution: Treisinger at English Wikipedia
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
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Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2011-06-16 17:16 Treisinger 800×432× (82250 bytes) better resolution
- 2011-06-16 17:07 Treisinger 1200×648× (147420 bytes) Author: Thomas Reisinger Created using Google Sketchup 8.0
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:30, 20 January 2016 | | 800 × 432 (80 KB) | wikimediacommons>OgreBot | (BOT): Reverting to most recent version before archival |
File usage
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