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acid acres amount animal balance base bushels called cent charge circle cistern coal column common contains contents corn crops cubic cubic feet deep depth diameter discharging distance divide divide the product drain earth equal ExAMPLE.—What fall feet fertility foot force four gallons given gives gold ground half hand head hour inches iron keep kinds land length less Lime manure matter mean measure middle miles minute month multiply necessary pipe plane plants pounds pressure proportion quantity quotient radius rain raised result rods Root rule RULE.—Multiply sand showing side soil spring square stone strength strong substances supply surface TABLE teeth unit wall weight width wood yards
Σελίδα 348 - And thou shalt have a paddle upon thy weapon; and it shall be, when thou wilt ease thyself abroad, thou shalt dig therewith, and shalt turn back and cover that which cometh from thee...
Σελίδα 295 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 174 - That the tables in the schedule hereto annexed shall be recognized, in the construction of contracts, and in all legal proceedings, as establishing, in terms of the weights and measures now in use in the, United States, the equivalents of the weights and measures expressed therein in terms
Σελίδα 174 - Act, it shall be lawful throughout the United States of America to employ the Weights and Measures of the Metric System...
Σελίδα 295 - A SPHEROID is a solid, generated by the revolution of an ellipse about one of its diameters. If the ellipse revolves about its longer or...
Σελίδα 24 - If any circumference, whether large or small, be divided into 860 equal arcs, each arc is called a degree. The degree is divided into 60 minutes, and the minute into 60 seconds. The length of a degree, minute, or second, depends on the size of the circle. If the size of the circle is increased or decreased, the length of the degree, minute, or second is also increased or decreased.
Σελίδα 116 - ... whole mass, and all the volatile matters are dissipated by it, and nothing now remains but the charcoal The holes being all stopped in succession, as this change of the smoke is observed, the fire goes out for want of air. The pile is now allowed to cool. This requires many days; for, charcoal being a very bad conductor of heat, the pile long remains red hot in the centre, and, if opened in this state, would instautly burn with fury.
Σελίδα 33 - This table and the accompanying remarks are the result of many years' actual observation ; the whole being constructed on a due consideration of the attraction of the sun and moon in their several positions respecting the earth ; and will, by simple inspection, show the observer what kind of weather will most probably follow the entrance of the moon into any of her quarter», and that so near the truth as to be seldom or never found to fail.