Tyndall, John, 1820-1893 · London : Longmans, Green · leaf 177
e their impressions uponthe sand over which theypass. The ripples producedby sonorous vibrations havebeen proved by Faraday com-petent to do the same. At-taching a plate of glass to along flexible board, and pour-ing a thin layer of water overthe surface of the glass, oncausing the board to… … SUMMAKY 155 SUMMARY OF LECTUEE IV. A rod fixed at both ends and caused to vibrate trans-versely divides itself in the same manner as a stringvibrating transversely. But the succession of its overtones is not the same asthose of a string, for while the series of tones emitted by thestring is…
Sound
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