Gage, Alfred P. (Alfred Payson), 1836-1903, Fessenden, C · Toronto : W.J. Gage · leaf 183
lmost any school-room will answerthe purpose), place one glass near the floor, and witha bellows blow into the liquid a few pufls of the lowerstratum of air. Then place the other glass near thetop of the room, and blow with the bellows some ofthe upper stratum of air into the lime-water. In… … Experiment 3. In the center of a smaU circularplank (Fig. 109) insert an iron wire 60™ long and7 in diameter. At intervals of 9<=n solder to thewire short pieces of small wire, so as to projecthorizontally from the large wire; and to the free ex-tremities of these short wires solder small…
Physics
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