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New wave. New wave is a music genre that encompasses pop -oriented styles from the 1970s through the 1980s. It is considered a lighter and more melodic "broadening of punk culture ". [4] It was originally used as a catch-all for the various styles of music that emerged after punk rock.
- List of New Wave Artists
The following is a list of artists and bands associated with...
- "Corporate" Rock
Arena rock (also known as AOR, melodic rock, pomp rock,...
- Ska Revival
Two-tone or 2 tone, also known as ska-rock [citation needed]...
- New Romantic
Boy George performing at Ronnie Scott's Jazz Club in 2001....
- List of New Wave Artists
- Physics
- History of Discovery
- Electromagnetic Spectrum
- Atmosphere and Magnetosphere
- Thermal and Electromagnetic Radiation as A Form of Heat
- Biological Effects
- Derivation from Electromagnetic Theory
- References
- Further Reading
- External Links
Properties
Electric and magnetic fields obey the properties of superposition. Thus, a field due to any particular particle or time-varying electric or magnetic field contributes to the fields present in the same space due to other causes. Further, as they are vector fields, all magnetic and electric field vectors add together according to vector addition. For example, in optics two or more coherent light waves may interact and by constructive or destructive interferenceyield a resultant irradiance devia...
Wave model
In homogeneous, isotropic media, electromagnetic radiation is a transverse wave, meaning that its oscillations are perpendicular to the direction of energy transfer and travel. It comes from the following equations: The electric and magnetic parts of the field in an electromagnetic wave stand in a fixed ratio of strengths to satisfy the two Maxwell equations that specify how one is produced from the other. In dissipation-less (lossless) media, these E and B fields are also in phase, with both...
Particle model and quantum theory
An anomaly arose in the late 19th century involving a contradiction between the wave theory of light and measurements of the electromagnetic spectra that were being emitted by thermal radiators known as black bodies. Physicists struggled with this problem unsuccessfully for many years, and it later became known as the ultraviolet catastrophe. In 1900, Max Planck developed a new theory of black-body radiation that explained the observed spectrum. Planck's theory was based on the idea that blac...
Electromagnetic radiation of wavelengths other than those of visible light were discovered in the early 19th century. The discovery of infrared radiation is ascribed to astronomer William Herschel, who published his results in 1800 before the Royal Society of London. Herschel used a glass prism to refract light from the Sun and detected invisible r...
EM radiation (the designation 'radiation' excludes static electric and magnetic and near fields) is classified by wavelength into radio, microwave, infrared, visible, ultraviolet, X-rays and gamma rays. Arbitrary electromagnetic waves can be expressed by Fourier analysis in terms of sinusoidal waves (monochromatic radiation), which in turn can each...
Most UV and X-rays are blocked by absorption first from molecular nitrogen, and then (for wavelengths in the upper UV) from the electronic excitation of dioxygen and finally ozoneat the mid-range of UV. Only 30% of the Sun's ultraviolet light reaches the ground, and almost all of this is well transmitted. Visible light is well transmitted in air, a...
The basic structure of matter involves charged particles bound together. When electromagnetic radiation impinges on matter, it causes the charged particles to oscillate and gain energy. The ultimate fate of this energy depends on the context. It could be immediately re-radiated and appear as scattered, reflected, or transmitted radiation. It may ge...
Bioelectromagneticsis the study of the interactions and effects of EM radiation on living organisms. The effects of electromagnetic radiation upon living cells, including those in humans, depends upon the radiation's power and frequency. For low-frequency radiation (radio waves to near ultraviolet) the best-understood effects are those due to radia...
Electromagnetic waves are predicted by the classical laws of electricity and magnetism, known as Maxwell's equations. There are nontrivial solutions of the homogeneous Maxwell's equations (without charges or currents), describing waves of changing electric and magnetic fields. Beginning with Maxwell's equations in free space: where 1. E {\displayst...
"Light: Electromagnetic waves, the electromagnetic spectrum and photons (article)". Khan Academy. Retrieved 2 May 2021.
Hecht, Eugene (2001). Optics (4th ed.). Pearson Education. ISBN 978-0-8053-8566-3.Serway, Raymond A.; Jewett, John W. (2004). Physics for Scientists and Engineers (6th ed.). Brooks Cole. ISBN 978-0-534-40842-8.Tipler, Paul (2004). Physics for Scientists and Engineers: Electricity, Magnetism, Light, and Elementary Modern Physics (5th ed.). W. H. Freeman. ISBN 978-0-7167-0810-0.Reitz, John; Milford, Frederick; Christy, Robert (1992). Foundations of Electromagnetic Theory (4th ed.). Addison Wesley. ISBN 978-0-201-52624-0.Media related to Electromagnetic radiationat Wikimedia CommonsElectromagnetic Waves from Maxwell's Equations on Project PHYSNET."Electromagnetic radiation" in the Encyclopædia Britannicanew wave, category of popular music spanning the late 1970s and the early 1980s. Taking its name from the French New Wave cinema of the late 1950s, this catchall classification was defined in opposition to punk (which was generally more raw, rough edged, and political) and to mainstream “corporate” rock (which many new wave upstarts considered complacent and creatively stagnant).
- Stephen Seddon
Jun 8, 2021 · Level Up Your Team. See why leading organizations rely on MasterClass for learning & development. While much of 1960s and 1970s rock music bore the heavy influence of the blues, the new wave movement took a different route.
Subcategories. This category has the following 12 subcategories, out of 12 total. New wave albums (15 C, 1 P) New wave discographies (118 P) New wave groups (7 C, 13 P) New wave musicians (16 C, 13 P) New wave radio stations (1 C, 6 P) New wave record labels (1 C, 25 P) New wave songs (27 C, 12 P)
French New Wave, a French art film movement which emerged in the late 1950s. Japanese New Wave, a group of loosely-connected Japanese filmmakers during the late 1950s and into the 1970s. New wave music, a broad rock/pop genre that originated in the 1970s. New wave of British heavy metal, originating in the late 1970s.
