Duff, A. Wilmer (Alexander Wilmer), b. 1864, ed, Guthe, Karl Eugen, 1866-1915, Hallock, William, 1857-1913, Lewis, E. Percival (Exum Percival), 1863-1925, Goodspeed, Arthur W. (Arthur Willis), b. 1860, Carman, Albert Pruden, b. 1861, McClung, Robert Kenning, 1874- · Philadelphia, P. Blakiston's Son & Co · leaf 374
REFLECTION. 416. Reflection from a Plane Surface. A wave diverging fromthe source 5 (Fig. 224) falls on a plane mirror MN. If the mirror … Fig. 224. were absent, the wave would at a given instant occupy the positionAMPNB. With the mirror in place, each element of the originalwave when it reaches the mirror becomes the center of a re-flected wavelet, just as it would have contributed a wavelet fromthe same point to form the resultant…
Physics
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