Elementary treatise on physics, experimental and applied : for the use of colleges and schools (1906)
Ganot, A. (Adolphe), 1804-1887, Atkinson, Edmund, 1831-1901, Reinold, A. W. (Arnold William), 1843-1921 · New York : Wood · leaf 344
substances which by their action on the gasdry and also purify it. The stopcock A being so turned that the globe is only connected withthe air-pump, a vacuum is produced ; by means of the same cock, the con-nection with the pump being cut off, but established with M and N, thegas soon fills the… … Fig. 328 all air is removed. The vacuum being once more produced, a difierentialbarometer (fig. 158), connected with the apparatus by the tube E, indicatesthe pressure e of the residual rarefied gas. When the cock B is closed anddetached, the globe is removed from the ice, and after being cleaned…
Physics
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