- unit wave
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English-russian dictionary of physics. 2013.
unit wave
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Wave Dragon — is a floating slack moored energy converter of the overtopping type, located in the northern Denmark. It was the world s first offshore wave energy converter. Wave Dragon is a joint EU research project, including partners from Austria, Denmark,… … Wikipedia
Wave equation — Not to be confused with Wave function. The wave equation is an important second order linear partial differential equation for the description of waves – as they occur in physics – such as sound waves, light waves and water waves. It arises in… … Wikipedia
Wave — A wave is a disturbance that propagates through space and time, usually with transference of energy. While a mechanical wave exists in a medium (which on deformation is capable of producing elastic restoring forces), waves of electromagnetic… … Wikipedia
Wave impedance — The wave impedance of an electromagnetic wave, is the ratio of the transverse components of the electric and magnetic fields (the transverse components being those at right angles to the direction of propagation). For a transverse electric… … Wikipedia
wave number — the number of waves in one centimeter of light in a given wavelength; the reciprocal of the wavelength. [1900 05] * * * ▪ physics a unit of frequency in atomic, molecular, and nuclear spectroscopy equal to the true frequency divided by the… … Universalium
wave — v. & n. v. 1 a intr. (often foll. by to) move a hand etc. to and fro in greeting or as a signal (waved to me across the street). b tr. move (a hand etc.) in this way. 2 a intr. show a sinuous or sweeping motion as of a flag, tree, or a cornfield… … Useful english dictionary
Wave — v. & n. v. 1 a intr. (often foll. by to) move a hand etc. to and fro in greeting or as a signal (waved to me across the street). b tr. move (a hand etc.) in this way. 2 a intr. show a sinuous or sweeping motion as of a flag, tree, or a cornfield… … Useful english dictionary
wave velocity — ▪ physics distance traversed by a periodic, or cyclic, motion per unit time (in any direction). Wave velocity in common usage refers to speed, although, properly, velocity implies both speed and direction. The velocity of a wave is equal to the… … Universalium
wave — or wavelength a unit of relative distance equal to the length of a wave: this could be a light wave, a radio wave, or even an ordinary water wave. In communications engineering, the length of an antenna is often stated in waves. In optics,… … Dictionary of units of measurement
wave number — noun the reciprocal of the wavelength of a wave • Hypernyms: ↑frequency, ↑frequence, ↑oftenness • Hyponyms: ↑rydberg, ↑rydberg constant, ↑rydberg unit … Useful english dictionary
wave number — noun Date: 1873 the number of waves per unit distance of radiant energy of a given wavelength ; the reciprocal of the wavelength … New Collegiate Dictionary
