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X-ray

electromagnetic radiation of wavelength ranging from 10 pm to 10 nm

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X-ray

electromagnetic radiation of wavelength ranging from 10 pm to 10 nm

Not who you're looking for? Others named X-ray: 1995 memoir by Ray Davies · 1994 ballet choreographed by Peter Martins · Amazon Kindle reference tool · chess tactic where a tactic where a piece indirectly attacks

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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 the range of 100 eV to 100 keV, respectively.

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Where does X-ray rank?
History
Greatest medical breakthroughs
8 candidates · 443 votes · vote on the order

Not who you're looking for? Others named X-ray: 1995 memoir by Ray Davies · 1994 ballet choreographed by Peter Martins · Amazon Kindle reference tool · chess tactic where a tactic where a piece indirectly attacks

Where does X-ray rank?

History

Greatest medical breakthroughs

8 candidates · 443 votes · vote on the order

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 the range of 100 eV to 100 keV, respectively.

Read the full article →