Electromagnetic radiation/Related Articles: Difference between revisions
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Latest revision as of 08:06, 29 November 2024
- See also changes related to Electromagnetic radiation, or pages that link to Electromagnetic radiation or to this page or whose text contains "Electromagnetic radiation".
Parent topics
- Physics [r]: The study of forces and energies in space and time. [e]
- Electrical engineering [r]: the branch of engineering that deals with electricity and electromagnetism. [e]
- Electronic engineering [r]: The field of engineering that deals with the behavior and effects of electrons (as in electron tubes and transistors) and with electronic devices, systems, or equipment. [e]
Subtopics
- Electromagnetic wave [r]: A change, periodic in space and time, of an electric field E(r,t) and a magnetic field B(r,t); a stream of electromagnetic waves, referred to as electromagnetic radiation, can be seen as a stream of massless elementary particles, named photons. [e]
- Electromagnetism [r]: Phenomena and theories regarding electricity and magnetism. [e]
- Frequency [r]: For a periodic (i.e., repeating) phenomena, the number of repetitions per unit of time, usually one second; measured in Hertz [e]
- Photon [r]: elementary particle with zero rest mass and unit spin associated with the electromagnetic field. [e]
- Wavelength [r]: For a repeating phenomenon such as a radio signal with a given frequency, the wavelength is the length, in meters, of a single repetition [e]
- Acute radiation syndrome [r]: Disease or death caused by whole-body irradiation, over a short period of time, with a significant quantity of penetrating radiation [e]
- Boson [r]: elementary particle with integral spin; composite system consisting of an even number of fermions. [e]
- Bremsstrahlung [r]: Electromagnetic radiation produced by the acceleration of a charged particle, such as an electron, when deflected by another charged particle, such as an atomic nucleus. [e]
- Carrier wave [r]: In electromagnetic signal transmission, the basic information-free signal onto which information is modulated. [e]
- Cellular telephony [r]: Add brief definition or description
- Electromagnetic pulse [r]: An intense burst of electromagnetic (EM) energy caused by an abrupt, rapid acceleration of charged particles, usually electrons. [e]
- Gamma ray [r]: Penetrating, high-energy electromagnetic radiation emitted from atomic nuclei during nuclear decay. [e]
- Guglielmo Marconi [r]: (1874 - 1937) Italian inventor and pioneer of radio communication. [e]
- IEEE frequency bands [r]: A terminological scheme by the Institute for Electrical and Electronic Engineers to broadly classify electromagnetic frequencies used for radio and radar. [e]
- Infrared light [r]: In physics and engineering, a non-visible portion of the electromagnetic spectrum ranging from wavelengths of 750 nm to 1 mm, between the darkest visible red and the shortest submillimeter wave radar [e]
- Inverse-square law [r]: A physical law stating that some physical quantity or strength is inversely proportional to the square of the distance from the source of that physical quantity. [e]
- Ionizing radiation [r]: Subatomic particles or electromagnetic waves that are energetic enough to detach electrons from atoms or molecules, ionizing them. [e]
- ITU frequency bands [r]: A terminological scheme by the International Telecommunications Union to broadly classify electromagnetic frequencies used for radio and radar. [e]
- Light [r]: The part of the electromagnetic spectrum visible to a species' biological eye. [e]
- Lightning [r]: Atmospheric discharge of electricity accompanied by thunder, which typically occurs during thunderstorms, and sometimes during volcanic eruptions or dust storms. [e]
- Michael Faraday [r]: (1791 – 1867) Was an English physicist and chemist whose best known work was on the closely connected phenomena of electricity and magnetism; his discoveries lead to the electrification of industrial societies. [e]
- Modulation [r]: Add brief definition or description
- Planck's constant [r]: Add brief definition or description
- Quantum mechanics [r]: Add brief definition or description
- Radar [r]: Add brief definition or description
- Radiation [r]: Add brief definition or description
- Radio [r]: Add brief definition or description
- Speed of light [r]: Add brief definition or description
- Superheterodyne [r]: Add brief definition or description
- Television [r]: Add brief definition or description
- Ultraviolet [r]: Add brief definition or description
- Visible light [r]: Add brief definition or description
- Wave-particle duality [r]: Add brief definition or description
- Wireless telegraphy [r]: Add brief definition or description
- X-ray [r]: Add brief definition or description