File:Newton's rings 02.svg
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This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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| Description | Schematic cross-section of the apparatus to observe Newton's rings. A round glass flat and plano-convex lens are pressed together by a metal frame. In an actual apparatus, the curvature of the convex surface is much less than illustrated; an inexpensive commercial apparatus typically has an aperture of 25 mm, and the separation of the two glass pieces near the edge is about 0.01 mm. |
| Date | Original at Harvard University's Harvard Natural Sciences Lectures site at http://www.fas.harvard.edu/~scidemos/, "Last-Modified: Fri, 27 Feb 2004 21:16:50 GMT". Uploaded to English Wikipedia by en:Epitronic (Talk · contribs) 19:32, 18 May 2006 (UTC). Traced and uploaded to Commons by Stannered 10:48, 23 April 2007 (UTC). |
| Source | http://www.fas.harvard.edu/~scidemos/LightOptics/NewtonsRings/NewtonsRings002.gif as displayed by Newton's Rings at http://www.fas.harvard.edu/~scidemos/LightOptics/NewtonsRings/NewtonsRings.html at Harvard University's Harvard Natural Sciences Lectures site at http://www.fas.harvard.edu/~scidemos/, copied to en:Image:Newton's rings 02.gif, and traced and uploaded to Commons by Stannered. |
| Author | Original by Harvard University at its Harvard Natural Sciences Lectures site at http://www.fas.harvard.edu/~scidemos/. Uploaded to English Wikipedia by en:Epitronic (Talk · contribs). Traced and uploaded to Commons by Stannered. |
| Permission (Reusing this file) |
Copyrighted free use (+attribution) originally from the Harvard Natural Sciences Lectures site: http://www.fas.harvard.edu/~scidemos/ |
| Other versions | en:Image:Newton's rings 02.gif |
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The copyright holder of this file allows anyone to use it for any purpose, provided that the copyright holder is properly attributed. Redistribution, derivative work, commercial use, and all other use is permitted. |
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 03:48, 23 April 2007 | 229 × 49 (2 KB) | Stannered | {{Information |Description=Apparatus to observe Newton's rings |Source=en:Image:Newton's rings 02.gif |Date=2007-04-23 |Author=Traced by User:Stannered, original from |Permission=Copyrighted free use (+attribution) originally from the Harvard Na |
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