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GEMET General Multilingual Environmental Thesaurus

X ray

Definition

A penetrating electromagnetic radiation, usually generated by accelerating electrons to high velocity and suddenly stopping them by collision with a solid body, or by inner-shell transitions of atoms with atomic number greater than 10; their wavelength ranges from about 10(-5) angstrom to 10(3) angstroms, the average wavelength used in research being 1 angstrom. (Source: MGH)

Themes
  • radiations
Groups
  • PHYSICAL ASPECTS, NOISE, VIBRATIONS, RADIATIONS
Related terms
Other relations
Scope note

Scope note is not available.

Concept URL: http://www.eionet.europa.eu/gemet/concept/9398