Gage, Alfred P. (Alfred Payson), 1836-1903 · Boston, London, Ginn · leaf 252
nce is weU shown with these tubes by blowing at the sametime through two tubes of nearly the same length. A peculiar rattling sound is theresult. A very different result is obtained when two tubes a fifth anart are soundedtogether. CLASSIFICATION OF MUSICAL INSTRUMENTS. 235 varies with the length,… … Fifi. 188. Experiment ^. —Take some of the longer whistles, and blow as before,gradually increasing the force of the current. It will be found that onlythe gentle current will giye the full musical fundamental tone of the tube,— a little stronger current producing a mere rustling sound; but whenthe…
Physics
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