where can x-rays be found ?

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https://en.wikipedia.org › wiki › X-ray

https://en.wikipedia.org › wiki › X-ray
X-ray – Wikipedia
An X-ray, or, much less commonly, X-radiation, is a penetrating form of high-energy electromagnetic radiation.Most X-rays have a wavelength ranging from 10 picometers to 10 nanometers, corresponding to frequencies in the range 30 petahertz to 30 exahertz (3 × 10 16 Hz to 3 × 10 19 Hz) and energies in the range 145 eV to 124 keV.X-ray wavelengths are shorter than those of UV rays and …

https://science.nasa.gov › ems › 11_xrays

https://science.nasa.gov › ems › 11_xrays
X-Rays | Science Mission Directorate – NASA
X-rays were first observed and documented in 1895 by German scientist Wilhelm Conrad Roentgen. He discovered that firing streams of x-rays through arms and hands created detailed images of the bones inside. When you get an x-ray taken, x-ray sensitive film is put on one side of your body, and x-rays are shot through you. Because bones are dense and absorb more x-rays than skin does, shadows of the bones are left on the x-ray film while the skin appears transparent.

https://www.nasa.gov › audience › forstudents › 5-8 › features › F_X_Rays.html

https://www.nasa.gov › audience › forstudents › 5-8 › features › F_X_Rays.html
NASA – The Electromagnetic Spectrum – X-Rays
These electrons move along the Earth’s magnetic field and eventually strike the Earth’s ionosphere, causing the X-ray emission. These X-rays are not dangerous because they are absorbed by lower parts of the Earth’s atmosphere. Many things in deep space give off X-rays. Many stars are in binary star systems – which means that two stars orbit each other. When one of these stars is a black hole or a neutron star, material is pulled off the normal star. This materials spirals into the black hole …

https://www.quora.com › What-are-some-natural-sources-of-x-rays?share=1

https://www.quora.com › What-are-some-natural-sources-of-x-rays?share=1
What are some natural sources of x-rays? – Quora
The most intense sources of natural X-rays on Earth are lighting bolts. They produce microsecond X-ray pulses, with energies up to 20 MeV (these are extremely high energy X-rays, medical X-rays only go up to about 150 keV). I think we are still trying to understand just how much X-ray energy is produced in a lightning bolt. It is hard to study these up close like you need to.

https://www.britannica.com › science › X-ray

https://www.britannica.com › science › X-ray
X-ray | Definition, History, & Facts | Britannica
X-rays are commonly produced by accelerating (or decelerating) charged particles; examples include a beam of electrons striking a metal plate in an X-ray tube and a circulating beam of electrons in a synchrotron particle accelerator or storage ring. In addition, highly excited atoms can emit X-rays with discrete wavelengths characteristic of the energy level spacings in the atoms. The X-ray region of the electromagnetic spectrum falls far outside the range of

https://www.nhs.uk › conditions › x-ray

https://www.nhs.uk › conditions › x-ray
X-ray – NHS
Dense parts of your body that X-rays find it more difficult to pass through, such as bone, show up as clear white areas on the image. Softer parts that X-rays can pass through more easily, such as your heart and lungs, show up as darker areas. When X-rays are used. X-rays can be used to examine most areas of the body. They’re mainly used to look at the bones and joints, although they’re sometimes used to detect problems affecting soft tissue, such as internal organs.

https://studiousguy.com › x-rays-uses

https://studiousguy.com › x-rays-uses
10 X-Rays Uses in Everyday Life – StudiousGuy
X-rays were discovered in 1895 by Wilhelm Conrad Röentgen, a professor at Würzburg University in Germany. X-rays are produced by accelerating electrons and directing them towards a target. On hitting the target, the electrons decelerate, thereby converting a major portion of the energy into heat and the rest portion into x-rays. Uses of X-Rays 1.

https://www.britannica.com › science › X-ray-source

https://www.britannica.com › science › X-ray-source
X-ray source | astronomy | Britannica
X-ray source, in astronomy, any of a class of cosmic objects that emit radiation at X-ray wavelength. Because the Earth’s atmosphere absorbs X rays very efficiently, X-ray telescopes and detectors must be carried high above it by spacecraft to observe objects that produce such electromagnetic radiation.

https://www.livescience.com › 32344-what-are-x-rays.html

https://www.livescience.com › 32344-what-are-x-rays.html
What Are X-Rays? – Live Science
X-rays were discovered in 1895 by Wilhelm Conrad Röentgen, a professor at Würzburg University in Germany. According to the Nondestructive Resource Center’s History of Radiography , Röentgen…

https://unixray.com › what-is-x-ray-machine

https://unixray.com › what-is-x-ray-machine
X-ray Machine | Everything You Should Know
We can also define X-ray machines as X-ray production devices that allow X-rays to be produced. The X-rays will then hit an X-ray receptor found on the X-ray screen, which then transforms the X-ray into a visible image that you can see using your eyes. x-ray machine AX8400. The X-ray machine is also used in airport security and other security …

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