Tyndall, John, 1820-1893 · London : Longmans, Green · leaf 122
shorter section, not only is this section thereby throwninto vibration, but the longer section divides itself intotwo ventral segments with a node between them. This isproved by placing small riders of red paper on the ventral FiQ. 42. … segments, and a rider of blue paper at the node. Passingthe bow across the short segment you observe a flutteringof the red riders, and now they are completely tossed off,while the blue rider which crosses the node is undisturbed, fig. 42. 102 LECTURE III. Damping the string at the end of…
Sound
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
