"Angle of incidence" Quotes from Famous Books
... &c. and their reason is because this light is discerned in many places,[1] whereas those bodies which give light by reflexion can there onely be perceived where the angle of reflexion is equall to the angle of incidence, and this is onely in one place, as in a looking-glasse those beames which are reflected from it cannot bee perceived in every place where you may see the glasse, but onely there where your eye is placed on the same line ... — The Discovery of a World in the Moone • John Wilkins |