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lúče röntgenové

  1. Subject h.lúče röntgenové
    Subject h.X-Rays
    Entry termsX-lúče
    Grenzove lúče
    X-žiarenie
    RTG-lúče
    English X referencesGrenz Ray
    Grenz Rays
    Roentgen Ray
    Roentgen Rays
    X Ray
    X-Ray
    Xray
    Scope note in EnglishPenetrating electromagnetic radiation emitted when the inner orbital electrons of an atom are excited and release radiant energy. X-ray wavelengths range from 1 pm to 10 nm. Hard X-rays are the higher energy, shorter wavelength X-rays. Soft x-rays or Grenz rays are less energetic and longer in wavelength. The short wavelength end of the X-ray spectrum overlaps the GAMMA RAYS wavelength range. The distinction between gamma rays and X-rays is based on their radiation source.
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    (3) - CiBaMed
    (11) - BOOKS
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