Mathematics, mechanics, heatAmerican School of Correspondence, 1903 |
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Αποτελέσματα 1 - 5 από τα 30.
Σελίδα 8
... Liquids I Beams 20 Table of Coefficients Deck Beams 21 Expansion of Gases 5 5 Miscellaneous Shapes of - Liquefaction : Beams 21 Laws of Fusion 10 Deflection : Table of Melting Points 11 Maximum Deflection 24 Vaporization : 12 Strength ...
... Liquids I Beams 20 Table of Coefficients Deck Beams 21 Expansion of Gases 5 5 Miscellaneous Shapes of - Liquefaction : Beams 21 Laws of Fusion 10 Deflection : Table of Melting Points 11 Maximum Deflection 24 Vaporization : 12 Strength ...
Σελίδα 3
... liquid and aeriform ; the last being divided into two classes , gases and vapors . A solid is a body which retains a definite shape , i . e . , its mole- cules change their relative positions with difficulty . A liquid is a body whose ...
... liquid and aeriform ; the last being divided into two classes , gases and vapors . A solid is a body which retains a definite shape , i . e . , its mole- cules change their relative positions with difficulty . A liquid is a body whose ...
Σελίδα 4
... liquid ( water ) , and as a gas ( steam ) . The term fluid is applied to liquids and aeriform bodies , and simply means that the sub- stance to which it is applied is one in which the molecules easily change their relative positions ...
... liquid ( water ) , and as a gas ( steam ) . The term fluid is applied to liquids and aeriform bodies , and simply means that the sub- stance to which it is applied is one in which the molecules easily change their relative positions ...
Σελίδα 57
... or lubricating the ad- joining surfaces . The joints of men and animals are lubri- cated by a liquid called the synovial fluid , which is a case where friction is reduced to a minimum . The moving parts MECHANICS . 57.
... or lubricating the ad- joining surfaces . The joints of men and animals are lubri- cated by a liquid called the synovial fluid , which is a case where friction is reduced to a minimum . The moving parts MECHANICS . 57.
Σελίδα 58
... liquids is much less than between solids and the friction between lubricated surfaces is much more a friction of the lubricant than a friction of the surfaces . For this reason bearings , guides , and the insides of cylinders are ...
... liquids is much less than between solids and the friction between lubricated surfaces is much more a friction of the lubricant than a friction of the surfaces . For this reason bearings , guides , and the insides of cylinders are ...
Συχνά εμφανιζόμενοι όροι και φράσεις
acting altitude amount beam body called center of gravity chart circle coefficient compass Corollary course cubic dead reckoning decimal degrees diameter direction distance divided earth elastic elastic limit energy equal equation EXAMPLES FOR PRACTICE factor of safety feet per second foot foot-pounds force formula friction gear given greater Greenwich mean heat Hence hour angle hypothenuse kinetic latitude length liquid load logarithm longitude magnetism mantissa mercury meridian miles minute molecules motion move multiplied Nautical orifice parallel parallelogram pendulum perpendicular plane polygon position poundal pounds per square pressure proportional pulley quadrant radius resultant revolutions revolutions per minute right angles right triangles sextant shaft ship ship's side specific gravity square inch straight line stress substance surface temperature Theorem tion triangles A B C unit velocity vertical vessel weight wheel wrought iron
Δημοφιλή αποσπάσματα
Σελίδα 70 - PROBLEM. To inscribe a circle in a given triangle. Let ABC be the given triangle : it is required to inscribe a circle in the triangle ABC.
Σελίδα 39 - A circle is a plane figure bounded by a curved line, called the circumference, every point of which is equally distant from a point within called the center.
Σελίδα 32 - If the diagonals of a quadrilateral bisect each other, the figure is a parallelogram.
Σελίδα 6 - Every body continues in its state of rest, or of uniform motion in a straight line, unless it is compelled to change that state by forces impressed upon it.
Σελίδα 7 - If, at a point in a straight line, two other straight lines, upon the opposite sides of it, make the adjacent angles together equal to two right angles, these two straight lines shall be in one and the same straight line.
Σελίδα 54 - If two polygons are composed of the same number of triangles, similar each to each and similarly placed, the polygons are similar.
Σελίδα 21 - If two triangles have two sides, and the included angle of the one equal to two sides and the included angle of the other, each to each, the two triangles are equal in all respects.
Σελίδα 31 - If two sides of a quadrilateral are equal and parallel, the figure is a parallelogram.
Σελίδα 60 - The area of a triangle is equal to one-half the product of its base and altitude.
Σελίδα 46 - An angle formed by a tangent and a chord is measured by onehalf the intercepted arc.