File:Pencil in a bowl of water.svg
![File:Pencil in a bowl of water.svg](https://upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Pencil_in_a_bowl_of_water.svg/592px-Pencil_in_a_bowl_of_water.svg.png?20181024201304)
Size of this PNG preview of this SVG file: 592 × 387 pixels. Other resolutions: 320 × 209 pixels | 640 × 418 pixels | 1,024 × 669 pixels | 1,280 × 837 pixels | 2,560 × 1,674 pixels.
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DescriptionPencil in a bowl of water.svg | Refraction at the water/air interface and optical density differences account for the "bent pencil" illusion. |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Redrew png as svg. The original can be viewed here: Pencil in a bowl of water.png: ![]()
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | |
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This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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editThis image is a derivative work of the following images:
- File:Pencil_in_a_bowl_of_water.png licensed with Cc-by-sa-3.0-migrated, GFDL
- 2005-06-12T17:38:49Z Anton 287x182 (6324 Bytes) mirror version (fits better to other pictures in this category).
- 2005-06-12T11:04:36Z Anton 282x182 (9230 Bytes) Title: Diagram of the refraction and apperntly depth compression of a pencil sticking out of a bowl of water.Drawn by Theresa Knott Artist: http://en.wikipedia.org/wiki/User:Theresa_knott Source: http://upload.wikimedia.org/w
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:13, 24 October 2018 | ![]() | 592 × 387 (8 KB) | Ulflund (talk | contribs) | Corrected refraction angles. The pen should appear shorter than it really is. |
10:51, 23 February 2011 | ![]() | 660 × 400 (13 KB) | Gregors (talk | contribs) | {{Information |Description=Refraction at the water/air interface and optical density differences account for the "bent pencil" illusion. |Source=*File:Pencil_in_a_bowl_of_water.png |Date=2011-02-23 10:48 (UTC) |Author=*[[:File:Pencil_in_a_bowl_of_wa |
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Width | 591.5px |
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Height | 387.499px |