Search results
Results from the WOW.Com Content Network
Cryptic crosswords often use abbreviations to clue individual letters or short fragments of the overall solution. These include: Any conventional abbreviations found in a standard dictionary, such as: "current": AC (for "alternating current"); less commonly, DC (for "direct current"); or even I (the symbol used in physics and electronics)
The optic equation, permitting but not requiring integer solutions, appears in several contexts in geometry. In a bicentric quadrilateral, the inradius r, the circumradius R, and the distance x between the incenter and the circumcenter are related by Fuss' theorem according to
Radius of gyration, the root-mean-square distance from a set of points or masses to a given center; The radial coordinate in a Polar coordinate system (2D) Cylindrical coordinate system (3D) Spherical coordinate system (3D) The inradius or circumradius of a shape
The radii and centers of these circles are called inradius and circumradius, and incenter and circumcenter respectively. From the definition it follows that bicentric quadrilaterals have all the properties of both tangential quadrilaterals and cyclic quadrilaterals .
Also acid ionization constant or acidity constant. A quantitative measure of the strength of an acid in solution expressed as an equilibrium constant for a chemical dissociation reaction in the context of acid-base reactions. It is often given as its base-10 cologarithm, p K a. acid–base extraction A chemical reaction in which chemical species are separated from other acids and bases. acid ...
where r is the inradius and R is the circumradius of the triangle. Here the sign of the distances is taken to be negative if and only if the open line segment DX (X = F, G, H) lies completely outside the triangle. In the diagram, DF is negative and both DG and DH are positive. The theorem is named after Lazare Carnot (1753–1823).
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
Scientific meaning from Latin Example Latin word Latin meaning Scientific meaning from Greek Example Greek word Greek meaning Notes alg- alga: alga alga: seaweed: pain: analgesic: ἄλγος: pain crema- burn: cremation: cremāre: to burn hang, be suspended cremaster: κρεμάννυμι: I hang (tr.)