File:Illingworth simulation.png
Illingworth_simulation.png (436 × 395 pixels, file size: 10 KB, MIME type: image/png)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: author: User:Stigmatella aurantiaca |
| Date | 1 May 2012 (original upload date) |
| Source | Own work |
| Author | User:Stigmatella aurantiaca |
| Other versions |
|
source: computer-generated images, hand-assembled into a montage
description: Simulation of the Kennedy/Illingworth refinement of the Michelson-Morley experiment. (a) Michelson-Morley interference pattern in monochromatic mercury light, with a dark fringe precisely centered on the screen. (b) The fringes have been shifted to the left by 1/100 of the fringe spacing. It is extremely difficult to see any difference between this figure and the one above. (c) A small step in one mirror causes two views of the same fringes to be spaced 1/20 of the fringe spacing to the left and to the right of the step. (d) A telescope has been set to view only the central dark band around the mirror step. Note the symmetrical brightening about the center line. (e) The two sets of fringes have been shifted to the left by 1/100 of the fringe spacing. An abrupt discontinuity in luminosity is visible across the step.
Licensing
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
Original upload log
Transferred from en.wikipedia to Commons using For the Common Good.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 22:53, 2 May 2012 | 436 × 395 (10,685 bytes) | w:en:Stigmatella aurantiaca (talk | contribs) | clarified how Illingworth works |
| 00:45, 2 May 2012 | 471 × 295 (9,522 bytes) | w:en:Stigmatella aurantiaca (talk | contribs) | Corrected illustration - field should be centered on dark fringe, not light. |
| 07:50, 1 May 2012 | 478 × 381 (15,364 bytes) | w:en:Stigmatella aurantiaca (talk | contribs) | Added Kennedy and Morley's names |
| 04:53, 1 May 2012 | 478 × 381 (9,108 bytes) | w:en:Stigmatella aurantiaca (talk | contribs) | author: [[User:Stigmatella aurantiaca]] source: computer-generated image description: Simulation of Illingworth's refinement of the Michelson-Morley experiment. (a) A bright fringe is centered in the figure. (b) The fringe has been shifted to the le... |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:03, 14 December 2013 | | 436 × 395 (10 KB) | Stigmatella aurantiaca | Transferred from en.wikipedia: see original upload log above |
File usage
The following 3 pages use this file:
Global file usage
The following other wikis use this file:
- Usage on en.wikiversity.org
- Usage on es.wikipedia.org
- Usage on ru.wikipedia.org
