SNELL'S LAW


Meaning of SNELL'S LAW in English

law discovered by Willebrod Snell in 1621 explaining the phenomenon of light refraction (i.e. light bends as it passes from one medium into a second medium, as expressed in Snell's formula: NxSIN (A) =MxSIN (B))

Explanatory English dictionary bed edition.      Толковый словарь английского языка Редакция bed.