Mathematics, mechanics, heatAmerican School of Correspondence, 1903 |
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Σελίδα 8
... Unit Stress 6 Turbine Wheel Deformation 7 Pneumatics : Elastic Limit 7 Barometers : Ultimate Breaking Strength 8 ... Units 19 Orifices and Weirs : 50 British Thermal Units 19 Coefficients of Flow Through Gram - calorie 19 Orifice 52 ...
... Unit Stress 6 Turbine Wheel Deformation 7 Pneumatics : Elastic Limit 7 Barometers : Ultimate Breaking Strength 8 ... Units 19 Orifices and Weirs : 50 British Thermal Units 19 Coefficients of Flow Through Gram - calorie 19 Orifice 52 ...
Σελίδα
... Unit Determining Specific Heat by Mixing with Water : 22 23 Latent Heat of Mixtures of Illustrative Example 23 Water ... Units Compared 25 Table of Sensible , Latent and Total Heat 21 Relation of B. T. U.'s to Steam Pressure 22 22 ...
... Unit Determining Specific Heat by Mixing with Water : 22 23 Latent Heat of Mixtures of Illustrative Example 23 Water ... Units Compared 25 Table of Sensible , Latent and Total Heat 21 Relation of B. T. U.'s to Steam Pressure 22 22 ...
Σελίδα 48
... unit of measure . Let A F be a common measure of A B and A D , and sup- pose it to be contained seven times in A B and four times in AD . Then A B AD 7 = 4 ° ( 1 ) Drawing parallels to B C through the several points of divis- ion , the ...
... unit of measure . Let A F be a common measure of A B and A D , and sup- pose it to be contained seven times in A B and four times in AD . Then A B AD 7 = 4 ° ( 1 ) Drawing parallels to B C through the several points of divis- ion , the ...
Σελίδα 57
... unit that is taken as a standard . This unit is called the unit of surface , and is usually adopted arbitrarily . 188. The usual unit of surface is the square whose side is some unit of length ; for example , a square inch , or a square ...
... unit that is taken as a standard . This unit is called the unit of surface , and is usually adopted arbitrarily . 188. The usual unit of surface is the square whose side is some unit of length ; for example , a square inch , or a square ...
Σελίδα 59
... unit of length . To prove that the area of A , referred to B as a unit , is equal to a times b . Since any two rectangles are to each other as the products of their bases by their altitudes ( Theorem LXII ) , we have A ахъ = = a Xb B 1 ...
... unit of length . To prove that the area of A , referred to B as a unit , is equal to a times b . Since any two rectangles are to each other as the products of their bases by their altitudes ( Theorem LXII ) , we have A ахъ = = a Xb B 1 ...
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.