File:Spectrum of Electric Light (Tyndall).png
Size of this preview: 800 × 387 pixels. Other resolutions: 320 × 155 pixels | 640 × 310 pixels | 1,024 × 495 pixels | 1,280 × 619 pixels | 3,002 × 1,452 pixels.
Original file (3,002 × 1,452 pixels, file size: 114 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: Diagram "Spectrum of Electric Light'" as published as the frontispiece to the On Radiation Rede Lecture, 1865 |
|||||||||||||||||||||||
| Date | ||||||||||||||||||||||||
| Source | On Radiation @ archive.org | |||||||||||||||||||||||
| Author |
|
|||||||||||||||||||||||
.png){kind=link}
.png&action=edit&redlink=1){kind=link}
.png){kind=link}
Licensing
 |
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
|
 |
 |
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.
|
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:14, 24 September 2016 | | 3,002 × 1,452 (114 KB) | Cmdrjameson | Compressed with pngout. Reduced by 47kB (29% decrease). |
| 07:00, 15 December 2012 |  | 3,002 × 1,452 (162 KB) | Billinghurst | User created page with UploadWizard |
File usage
The following 2 pages use this file:
.png){kind=link}