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.