Merchant, F. W. (Francis Walter), 1855-1937, Chant, Clarence Augustus, 1865-1956 · Toronto : Copp Clark · leaf 333
Fia. 366.—Plane waves on passing into snallower water arerefracted as sliown by the arrow, (rhotojfraph by J. H.Vincent.) 322 REFRACTION … 368. The Laws of Refraction. In Fig. 367 GD is a ray incident on the surface ofglass, DE is the correspondingrefracted ray, and i and r arethe angles of incidence andrefraction, respectively. Withcentre D describe a circle, cut-ting the incident ray at G andthe refracted ray at E. GHand EF are…
Physics
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