Definitions for x-rays

This page provides all possible meanings and translations of the word x-rays

U.S. National Library of Medicine

  1. X-Rays

    Penetrating 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.

Translations for x-rays

Kernerman English Multilingual Dictionary

X-rays(noun plural)

rays which can pass through many substances impossible for light to pass through, and which produce a picture of the object through which they have passed.

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