This 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...
Title: Diagram of the refraction and apparent depth compression of a pencil sticking out of a bowl of water. Drawn by Theresa Knott. Artist: en:User:Theresa_knott...
DescriptionRefraction of a pencil.svg A pencil "slashed" by the light refraction in a bowl of water Date about jan 2007 Source Own work Author Franklin...
