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An X-ray is a form of high-energy electromagnetic radiation with a wavelength shorter than those of ultraviolet rays and longer than those of gamma rays. Roughly, X-rays have a wavelength ranging from 10 nanometers to 10 picometers, corresponding to frequencies in the range of 30 petahertz to 30 exahertz (3×1016 Hz to 3×1019 Hz) and photon energies in…
History & Applications
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x-rays radiation used tube energy medical imaging photon exposure röntgen use image rays also 1896 cancer tubes needed discovery electrons
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| X-ray | is a | form of high-energy electromagnetic radiation with a wavelength shorter than those of ultraviolet rays and longer than those of gamma rays | 0.90 | text |
| construction materials | instance of | who named it X-radiation to signify an unknown type of radiation.X-rays can penetrate many solid substances | 0.80 | text |
| living tissue | instance of | who named it X-radiation to signify an unknown type of radiation.X-rays can penetrate many solid substances | 0.80 | text |
| so X-ray radiography is widely used in medical diagnostics | instance of | who named it X-radiation to signify an unknown type of radiation.X-rays can penetrate many solid substances | 0.80 | text |
| Science dedicating as many as 23 articles to it in that year alone | instance of | with a magazine | 0.80 | text |
| hands | instance of | and suitable for thin body parts | 0.80 | text |
| arms | instance of | and suitable for thin body parts | 0.80 | text |
| rotational CT scanners | instance of | further allowing higher quantity X-ray output for use in high-powered applications | 0.80 | text |
| those used for radiography were originally based on photographic plates | instance of | Imaging detectors | 0.80 | text |
| later photographic film | instance of | Imaging detectors | 0.80 | text |
| but are now mostly replaced by various digital detector types such as image plates | instance of | Imaging detectors | 0.80 | text |
| flat panel detectors | instance of | Imaging detectors | 0.80 | text |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
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