Lynde, Carleton John, b. 1872, Gilbert, Alfred C. (Alfred Carlton), 1884-1961 · New Haven, Conn. : A.C. Gilbert Co. · leaf 75
nters the second medium butis bent out of its path, from ABC to ABD, Fig. 111. This bendingis called refraction. When light passes from air to any densermedium as water or glass, it is bent toward a line NN drawnperpendicularly through the surface at the point it enters. See Fig. 112 (1). When…
Light · Scientific recreations
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