- coefficient of velocity
**:**the ratio of the actual velocity to the theoretical velocity of a fluid jet

*Useful english dictionary.
2012.*

- coefficient of velocity
**:**the ratio of the actual velocity to the theoretical velocity of a fluid jet

*Useful english dictionary.
2012.*

**coefficient of viscosity**— n VISCOSITY (2) * * * the force necessary to slide tangentially a unit of area of smooth surface at unit velocity on another parallel surface separated from the first surface by a unit layer of viscous substance … Medical dictionary**Coefficient of restitution**— A bouncing basketball captured with a stroboscopic flash at 25 images per second. Ignoring air resistance, the square root of the ratio of the height of one bounce to that of the preceding bounce gives the coefficient of restitution for the… … Wikipedia**Coefficient of friction**— The coefficient of friction is a dimensionless quantity symbolized by the Greek letter μ and is used to approximate the force of friction. Friction can be viewed, again as an approximation, as being of two primary types, static or kinetic . The… … Wikipedia**Velocity stack**— A velocity stack is a generally cylindrical tube with a radiused inlet end device which is added onto the air entry location or locations of an engines intake system, carburetor or fuel injection. It can be attached to an airbox inlet or to each… … Wikipedia**Coefficient**— For other uses of this word, see coefficient (disambiguation). In mathematics, a coefficient is a multiplicative factor in some term of an expression (or of a series); it is usually a number, but in any case does not involve any variables of the… … Wikipedia**coefficient**— 1. The expression of the amount or degree of any quality possessed by a substance, or of the degree of physical or chemical change normally occurring in that substance under stated conditions. 2. The ratio or factor that relates a quantity… … Medical dictionary**coefficient of restitution**— the ratio of the relative velocity of two elastic bodies after rebounding to velocity before impact * * * Physics. the ratio of the relative velocity after impact to the relative velocity before the impact of two colliding bodies, equal to 1 for… … Useful english dictionary**coefficient of drag**— noun the ratio of the drag on a body moving through air to the product of the velocity and the surface area of the body • Syn: ↑drag coefficient • Hypernyms: ↑coefficient … Useful english dictionary**coefficient of restitution**— Physics. the ratio of the relative velocity after impact to the relative velocity before the impact of two colliding bodies, equal to 1 for an elastic collision and 0 for an inelastic collision. [1875 80] * * * … Universalium**coefficient of viscosity**— Physics. the measure of the viscosity of a fluid, equal to the force per unit area required to maintain a difference of velocity of one unit distance per unit time between two parallel planes in the fluid that lie in the direction of flow and are … Universalium