angular change
11Angular velocity — Do not confuse with angular frequency The unit for angular velocity is rad/s.In physics, the angular velocity is a vector quantity (more precisely, a pseudovector) which specifies the angular speed, and axis about which an object is rotating. The …
12angular momentum — Physics. the product of the moment of inertia of a body about an axis and its angular velocity with respect to the same axis. Also called moment of momentum. [1865 70] * * * Property that describes the rotary inertia of a system in motion about… …
13Angular spectrum method — The angular spectrum method is a technique for modeling the propagation of a wave field. This technique involves expanding a complex wave field into a summation of infinite number of plane waves. Its mathematical origins lie in the field of… …
14angular — adj. 1 a having angles or sharp corners. b (of a person) having sharp features; lean and bony. c awkward in manner. 2 forming an angle. 3 measured by angle (angular distance). Phrases and idioms: angular momentum the quantity of rotation of a… …
15angular dispersion — Optics. a measure of the angular separation of light rays of different wavelength or color traversing a prism or diffraction grating, equal to the rate of change of the angle of deviation with respect to the change in wavelength. * * * …
16angular dispersion — Optics. a measure of the angular separation of light rays of different wavelength or color traversing a prism or diffraction grating, equal to the rate of change of the angle of deviation with respect to the change in wavelength …
17angular acceleration — noun Date: 1883 the rate of change per unit time of angular velocity …
18angular acceleration — Physics. the time rate of change of angular velocity of a rotating body. [1880 85] * * * …
19angular acceleration — noun The rate of change of angular velocity, often represented by α …
20angular velocity — rate of change of angular displacement …
