Definition of Radiation. Meaning of Radiation. Synonyms of Radiation

Here you will find one or more explanations in English for the word Radiation. Also in the bottom left of the page several parts of wikipedia pages related to the word Radiation and, of course, Radiation synonyms and on the right images related to the word Radiation.

Definition of Radiation

Radiation
Radiation Ra`di*a"tion, n. [L. radiatio: cf. F. radiation.] 1. The act of radiating, or the state of being radiated; emission and diffusion of rays of light; beamy brightness. 2. The shooting forth of anything from a point or surface, like the diverging rays of light; as, the radiation of heat.

Meaning of Radiation from wikipedia

- electromagnetic radiation, such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation (γ) particle radiation, such as...
- In physics, electromagnetic radiation (EM radiation or EMR) refers to the waves (or their quanta, photons) of the electromagnetic field, propagating (radiating)...
- Ionizing radiation (ionizing radiation) is radiation that carries sufficient energy to detach electrons from atoms or molecules, thereby ionizing them...
- X-rays make up X-radiation, a form of high-energy electromagnetic radiation. Most X-rays have a wavelength ranging from 0.03 to 3 nanometres, corresponding...
- Infrared radiation (IR), sometimes called infrared light, is electromagnetic radiation (EMR) with wavelengths longer than those of visible light. It is...
- Radiation therapy or radiotherapy, often abbreviated RT, RTx, or XRT, is therapy using ionizing radiation, generally as part of cancer treatment to control...
- unstable atomic nucleus loses energy (in terms of m**** in its rest frame) by radiation, such as an alpha particle, beta particle with neutrino or only a neutrino...
- electromagnetic radiation with wavelength from 10 nm to 400 nm, shorter than that of visible light but longer than X-rays. UV radiation is present in sunlight...
- Acute radiation syndrome (ARS), also known as radiation sickness or radiation poisoning, is a collection of health effects due to exposure to high amounts...
- spectrum is the range of frequencies (the spectrum) of electromagnetic radiation and their respective wavelengths and photon energies. The electromagnetic...
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