Elementary treatise on physics, experimental and applied : for the use of colleges and schools (1906)
Ganot, A. (Adolphe), 1804-1887, Atkinson, Edmund, 1831-1901, Reinold, A. W. (Arnold William), 1843-1921 · New York : Wood · leaf 274
shown in the figure. IfBD were one-fourth part of AD (fig. 249), the part AB would be subdividedat C and C into three vibrating portions each equal to BD. The pointsB, C, C are called nodes or nodal poiftts ; the part of the string between any two consecu-tive nodes is calleda loop or… … Fig. 249 wise the nodes cannot be formed, since the two portions of the string cannotthen be made to vibrate at the same time, and the vibrations will interferewith and soon destroy one another. If now we refer to fig. 248, the existence of the node at C can be easilyproved by bending some light…
Physics
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