Haswell, Charles Haynes, 1809- [from old catalog] · New York, Harper & brothers · leaf 283
imes the square of the radius and the squanof the height; 163X4X.5236 = 331.3872 cubic inches. SPHERICAL ZONE (OR FRUSTRUM OF A SPHERE). Definition.—The part of a sphere included between two parallel chords. To Compute tlie Volume of* a Spherical Zone-Fig. 83. Definition.—The part of a sphere… … Or, rS-f-rs + Zia-r-3X^X1.5708 =Example.—What are the contents of a spherical zone, Fig.83, the greater and less diameters, fh and d e, being 20 and15 inches, and the distance between them, or height of thezone, c g, being 10 inches. 102-|-7.52 = 156.25 = sum of the squares of the radii of thetwo…
Engineering · Mechanical engineering
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