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 311
Fig. 180. two trains of wave lengths as 4:3. It also represents graphicallythe addition of two simple harmonic motions with periods as 3:4.The motion swells out to a maximum and dies down to a mini-mum while one motion completes one more vibration than the other.344. Fouriers Theorem. The variety… … sixteen cases of the composition of 8 simple harmonic waves withwave lengths as i: ^: ^, etc.: ^ and amplitudes in the same ratios, REFLECTION. 295 the differences between the different curves being due to the dif-ferent phase relations of the components. In fact, by keeping towave lengths in the…
Physics
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