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File:Etendue in refraction.png

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Summary

Description
English: A diagram illustrating etendue conservation in the refraction of light.
Date 12 March 2011; 2 May 2011 (original upload date).
Source Own work; Transferred from en.wikipedia to Commons..
Author The original uploader was Jcc2011 at English Wikipedia..

Licensing

Jcc2011 at English Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Jcc2011 at English Wikipedia
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  • 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.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
Date/Time Dimensions User Comment
2011-05-02 22:58 962×1017× (33219 bytes) Jcc2011

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12 March 2011

33,219 byte

1,017 pixel

962 pixel

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7eb3d84ed10fd6e7e600ebf1ed3b005f7052283e

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Date/TimeThumbnailDimensionsUserComment
current03:35, 11 October 2017Thumbnail for version as of 03:35, 11 October 2017962 × 1,017 (32 KB)SgconlawTransferred from en.wikipedia

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