Roentgen rays

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Beyond eight hundred vibrations there is plenty of light, invisible to our eyes, known as chemical rays and probably the Roentgen rays.

From Among the Forces by Warren, Henry White

The X- or Roentgen rays have been mentioned several times.

From Joseph Smith as Scientist A Contribution to Mormon Philosophy by Widtsoe, John Andreas

The rays producing this glow were not the cathode rays, although apparently arising from them, and are what have since been called the Roentgen rays, or X-rays.

From A History of Science — Volume 3 by Williams, Henry Smith

The former are produced by the high tension electric apparatus, which we have described in the chapter relating to wireless telegraphy; and the latter, called also the Roentgen rays, are generated by the Crookes' Tube.

From Electricity for Boys by Zerbe, James Slough

Or, instead, a photographic plate may be used, for the Roentgen rays affect the materials from which these plates are made.

From Joseph Smith as Scientist A Contribution to Mormon Philosophy by Widtsoe, John Andreas