Merchant, F. W. (Francis Walter), 1855-1937, Fessenden, Cortez, b. 1852 · Toronto : Copp, Clark · leaf 272
14, page 248). The mirror reflected the greater part of the light fall-ing upon it, and transmitted and absorbed but little.The surface of the mirror being smooth, the light wasreflected in a definite way and a distinct image of theradiant was projected on the screen placed in the pathof the… … The white cardboard also reflects most of the lightfalling upon it; but, as its surface is rough andthe various parts of itare inclined at differentangles, the light is re-flected in different direc-tions, and hence scat-tered or diffused (Fig.208). Since the reflectedlight passes outward inall…
Physics
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