Introductory course of natural philosophy for the use of schools and academies. Ed. from Ganot's popular physics. By William G. Peck (1869)
Ganot, Adolphe, 1804-1887, Peck, William Guy, 1820-1892 · New York A.S. Barnes · leaf 130
he difference of level is 30 inches. Thisis marked 2 on the tube, and when the mercury is at this division, thetension of the steam is two atmospheres. The divisions 3, 4, 5, &c,are placed at distances of 30 inches, and when the mercury standsat any one of them, the manometer indicates a… … In the figure, the tension indicated is 3i atmospheres. The Closed Manometer. 124. The Closed Manometer is shown in Fig. 86, anddiffers from the one just described, in having its verticaltube closed at the top. It is graduated on the principleenunciated in Mariottes law. ( 124.) Describe the Closed…
Physics
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