Sponsor Marketplace Today. In Venezuela: a bad week, a bad economy. Itâs been a turbulent week in Venezuela. On Wednesday, the government ordered cable operators to take the Spanish-language version of CNN off the air, after objecting to its reporting.
Full Definition of CHROMATIC. 1. a: of or relating to color or color phenomena or sensations b: highly colored. 2. : of or relating to chroma. 3. a: of, relating to, or giving all the tones of the chromatic scale b: characterized by frequent use of accidentals. â chroÂ·matÂ·iÂ·calÂ·ly \-ti-k(É-)lÄ\ adverb.ull Definition of CHROMATIC. 1. a: of or relating to color or color phenomena or sensations b: highly colored. 2. : of or relating to chroma. 3. a: of, relating to, or giving all the tones of the chromatic scale b: characterized by frequent use of accidentals. â chroÂ·matÂ·iÂ·calÂ·ly \-ti-k(É-)lÄ\ adverb.
Dispersion. Chromatic dispersion is the change of index of refraction with wavelength. Generally the index decreases as wavelength increases, blue light traveling more slowly in the material than red light. Dispersion is the phenomenon which gives you the separation of colors in a prism.