Search results
slideserve.com
- We can define X-Rays or X-radiation as a form of electromagnetic radiation. They are powerful waves of electromagnetic energy. Most of them have a wavelength ranging from 0.01 to 10 nanometres, corresponding to frequencies in the range 3 × 10 19 Hz to 3×10 16 Hz and energies in the range 100 eV to 100 keV.
People also ask
What are X rays?
What are X-rays used for?
What are X-rays & how do they work?
Are X rays a light wave?
How X rays can be used to treat cancer?
Oct 24, 2024 · X-ray, electromagnetic radiation of extremely short wavelength and high frequency, with wavelengths ranging from about 10^-8 to 10^-12 metre. The passage of X-rays through materials, including biological tissue, can be recorded.
- Students
For such applications, a new form of X-ray process was...
- Bremsstrahlung
Ask the Chatbot a Question Ask the Chatbot a Question...
- Cosmic X-ray Background
Ask the Chatbot a Question Ask the Chatbot a Question cosmic...
- Continuous X Ray
Other articles where continuous X ray is discussed: X-ray:...
- Cathode Rays
cathode ray, stream of electrons leaving the negative...
- Hard X Ray
Other articles where hard X ray is discussed: spectroscopy:...
- Kids
An X-ray machine makes X-rays and directs them toward an...
- Hertz
hertz, unit of frequency.The number of hertz (abbreviated...
- Students
- History of X-Rays
- X-Ray Sources and Effects
- X-Ray Imaging
- X-Ray Therapy
- X-Ray Astronomy
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 noticed crystals near a high-voltage cathode-ray tube exhibiting a fluorescent glow, even when he shielded them with dark paper. Some form of energy was being ...
X-rays can be produced on Earth by sending a high-energy beam of electrons smashing into an atom like copper or gallium, according to Kelly Gaffney, director of the Stanford Synchrotron Radiation Lightsource. When the beam hits the atom, the electrons in the inner shell, called the s-shell, get jostled, and sometimes flung out of their orbit. Witho...
Due to their ability to penetrate certain materials, X-rays are used for several nondestructive evaluation and testing applications, particularly for identifying flaws or cracks in structural components. According to the NDT Resource Center, "Radiation is directed through a part and onto [a] film or other detector. The resulting shadowgraph shows t...
Radiation therapy uses high-energy radiation to kill cancer cells by damaging their DNA. Since the treatment can also damage normal cells, the National Cancer Instituterecommends that treatment be carefully planned to minimize side effects. According to the U.S. Environmental Protection Agency, so-called ionizing radiation from X-rays zaps a focuse...
According to Robert Patterson, professor of astronomy at Missouri State University, celestial sources of X-rays include close binary systems containing black holes or neutron stars. In these systems, the more massive and compact stellar remnant can strip material from its companion star to form a disk of extremely hot X-ray-emitting gas as it spira...
X-rays are a form of electromagnetic radiation, similar to visible light. Unlike light, however, x-rays have higher energy and can pass through most objects, including the body. Medical x-rays are used to generate images of tissues and structures inside the body.
Oct 19, 2023 · X-Rays are a super-powered form of ordinary light— waves that travel in straight lines at the speed of light, but have very high energy.
- 4 min
Aug 3, 2018 · The most relevant concept to understand how X-ray imaging works is the behavior of X-rays when they interact with matter. In this chapter, the physical principles of X-rays are introduced. We start with a general definition of X-rays compared to other well known rays, e. g., the visible light.
- Martin Berger, Qiao Yang, Andreas K. Maier
- 10.1007/978-3-319-96520-8_7
- 2018
- 2018/08/03
Oct 31, 2022 · X rays are a kind of super-powerful version of ordinary light: a higher- energy form of electromagnetic radiation that travel at the speed of light in straight lines (just like light waves do).
The X-ray which also known as Röntgen ray, is an electromagnetic radiation with a wavelength ranging from 0.01 to 10 nm. The photon energy of the X-ray is in the range of 0.1–120 keV, which penetrates deeply.
