File:Light behaviour through pinhole.svg

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Summary

DescriptionLight behaviour through pinhole.svg	The penetration of the sun light forms the conic shape and its reverse inside the dark room.
Date	between 1011 and 1021 date QS:P,+1050-00-00T00:00:00Z/7,P1319,+1011-00-00T00:00:00Z/9,P1326,+1021-00-00T00:00:00Z/9
Source	Vectorized by User:Mysid in Inkscape from Mustafa Nazeef Bec (1942), ‘Al-Hacen Ibn Al-Haitham; his optical research and discoveries’, in Arabic, Nuri Publishing, Egypt, p.152 (en:Image:Light behaviour through pinhole.jpg).
Author	Al-Hacen Ibn Al-Haitham

Licensing

	This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer. You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
	This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

PDMCreative Commons Public Domain Mark 1.0falsefalse

File history

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	Date/Time	Dimensions	User	Comment
current	08:19, 24 August 2007	768 × 357 (6 KB)	Mysid	should be OK now
	08:18, 24 August 2007	768 × 357 (6 KB)	Mysid	fiddle more
	08:16, 24 August 2007	768 × 357 (6 KB)	Mysid	fiddle with Inkscape's buggy Arabic support
	08:13, 24 August 2007	768 × 357 (6 KB)	Mysid	==Summary== {{Information \|Description=The penetration of the sun light forms the conic shape and its reverse inside the dark room. \|Source=Vectorized by Mysid in Inkscape from Mustafa Nazeef Bec (1942), ‘Al-Hacen Ibn Al-Haitham; his optical research an