The outlines of physics: an elementary text-book (1897)
Nichols, E. L. (Edward Leamington), 1854-1937 · New York, The Macmillan Company; London, Macmillan & Co., Ltd. · leaf 353
CS arrow, without changing their positions relative to oneanother. 303. Sound Waves produced by a Projectile.—Projectilesmoving at high speeds produce air waves which are similar to those by meansof which sound istransmitted andwhich travel at thesame velocity. In-stantaneous photo-graphs of such… … 304. The Velocity of Sound. — It has been seen in theexperiment of the sensitive flame that sound waves travelwith a high velocity. It is only necessary to recall thefollowing observation, which every one will have had fre-quent opportunity to make for himself, to show that thisvelocity is very…
Physics
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