DescriptionSnellslaw2-ar.svg العربية: الرسم التوضيحي لظاهرة انكسار الضوء English: Snell's law Date 22 February 2022 Source This file was derived from: Snells law2
File:Snellslaw2.svg is a vector version of this file. It should be used in place of this PNG file when not inferior. File:Snells law (ar).png → File:Snells