Definitions
1.NounThe ratio of the RMS value to the absolute mean of a sinusoidal wave (especially to that of an alternating current).
2.NounAny of several functions that describe the unknown internal state of a particle.
3.NounThe emissivity of a material.
4.NounA function that describes the scattering power of an atom as function of the scattering angle.
5.NounA factor describing the stress distribution of a body.
6.NounThe geometry of an object, especially in engineering design; configuration.