Definition of Tangent scale. Meaning of Tangent scale. Synonyms of Tangent scale

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Definition of Tangent scale

Tangent scale
Tangent Tan"gent, a. [L. tangens, -entis, p. pr.] Touching; touching at a single point; specifically (Geom.) meeting a curve or surface at a point and having at that point the same direction as the curve or surface; -- said of a straight line, curve, or surface; as, a line tangent to a curve; a curve tangent to a surface; tangent surfaces. Tangent plane (Geom.), a plane which touches a surface in a point or line. Tangent scale (Gun.), a kind of breech sight for a cannon. Tangent screw (Mach.), an endless screw; a worm.

Meaning of Tangent scale from wikipedia

- deflects to an angle equal to the tangent of the ratio of the two fields. From the angle read from the comp****'s scale, the current could be found from...
- point scale in the previous section is in terms of the projection map then we can expect the scale factors to be close to unity. For normal tangent cylindrical...
- A slide rule scale is a line with graduated markings inscribed along the length of a slide rule used for mathematical calculations. The earliest such...
- from x on the S scale to the result on the D scale, when the C scale index is set at k. For angles below 5.7 degrees, sines, tangents, and radians are...
- circle at all. This property of tangent lines is preserved under many geometrical transformations, such as scalings, rotation, translations, inversions...
- and the accompanying diagram show that the tangent BE bisects the angle ∠FEC. In other words, the tangent to the parabola at any point bisects the angle...
- imagining a plane tangent to the Earth, with the central point as tangent point. The radial scale is r′(d) and the transverse scale r(d)/(R sin ⁠d/R⁠)...
- trigonometry, tangent half-angle formulas relate the tangent of half of an angle to trigonometric functions of the entire angle. The tangent of half an angle...
- Euclidean space on small scales, but may have more complicated structure on larger scales. In this setting, a vector field gives a tangent vector at each point...
- differentiation. Geometrically, the derivative at a point is the slope of the tangent line to the graph of the function at that point, provided that the derivative...