Merchant, F. W. (Francis Walter), 1855-1937, Chant, Clarence Augustus, 1865-1956 · Toronto : Copp Clark · leaf 211
d itsis shown separately above: On speak- pierciuo- character. In the casc of mg into the funnel the name dances ■■• ~ rapidly up and down, and this motion the piaUO the Ist, 2nd and 3rd over-is observed in the square mirror which i is rotated by hand. toucs are fairly strong while the 4th, 5th and… … Fig. 235.—The manometric flame andmirror. A section of the gas chamber VIBRATING FLAMES 201 complex nature of sound-waves is by means of the mano-metric, or yvPssure-ineasurhKj, flame devised by Koenig. A convenient form of the apparatus is shown in Fig. 235.A small chamber is divided into two…
Physics
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