Lynde, Carleton John, b. 1872, Gilbert, Alfred C. (Alfred Carlton), 1884-1961 · New Haven, Conn. : A.C. Gilbert Co. · leaf 33
dent beams inthe same plane? You have hereproved the law ofreflection. Experiment No. 23.Irregular reflection.Let the beam fall ona piece of white un-glazed paper (Fig.48). Is there no re-flected beam; is the light reflected in all directions and does it makeeverything around it brighter? The light… … Fig. 48. There is no reflected beam from rough paper
Light · Scientific recreations
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