Lynde, Carleton John, b. 1872, Gilbert, A. C. (Alfred Carlton), 1884-1961, A.C. Gilbert Company · New Haven, CT : A.C. Gilbert Co. · leaf 43
nger from Experiment48, arrange as in Fig. 71, blow across the top, and move theplunger up and down. Do you get a most diabolical sound? The sound is pro-duced by the vibra-tion of the air columnbetween the top of thetube and the top of theplunger. Do you findthat the pitch of thenote is higher… … 42 BOY ENGINEERING
Glass blowing and working
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