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- Dictionaryshock wave/ˈʃɒk weɪv/
noun
- 1. a sharp change of pressure in a narrow region travelling through a medium, especially air, caused by explosion or by a body moving faster than sound: "the shock waves of the explosion"
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The shockwave from the Chelyabinsk meteor that rocketed across the Russian morning sky on 15 February 2013. In physics, a shock wave (also spelled shockwave ), or shock, is a type of propagating disturbance that moves faster than the local speed of sound in the medium. Like an ordinary wave, a shock wave carries energy and can propagate through ...
shock wave, strong pressure wave in any elastic medium such as air, water, or a solid substance, produced by supersonic aircraft, explosions, lightning, or other phenomena that create violent changes in pressure. Shock waves differ from sound waves in that the wave front, in which compression takes place, is a region of sudden and violent ...
Oct 19, 2023 · A shock wave, like any wave, is a disturbance moving through a medium. They are thin wavefronts that cause sudden changes in the pressure, temperature, and density of the medium. Shock waves are caused in supersonic flows. This is when something is traveling at a speed faster than the speed of sound in the medium. When a bullet travels at a speed greater than the speed of sound in air, we get shock waves.
SHOCK WAVE definition: 1. a sudden wave of increased pressure or temperature, caused by an explosion, an earthquake, or an…. Learn more.
The airplane plows through the air, creating a shock wave. As air flows through the shock wave, its pressure, density, and temperature all increase—sharply and abruptly. The F-5 is cruising at 500 knots (575 mph) at 36,000 feet (10,978 meters). This is a simplified view of shock waves forming on a Northrop F-5 jet as it moves through the ...
shock wave: [noun] a compressional wave of high amplitude caused by a shock (as from an earthquake or explosion) to the medium through which the wave travels.
The shock wave from a supersonic object is a cone composed of overlapping spherical wavefronts. As any one of these wavefronts forms, it propagates radially outward at speed c and acquires a radius ct. At the same time the source, traveling at speed v moves forward vt. These two displacements form the leg and hypotenuse, respectively, of a right triangle and can be used to determine the Mach angle ...
Shock wave definition: a region of abrupt change of pressure and density moving as a wave front at or above the velocity of sound, caused by an intense explosion or supersonic flow over a body.. See examples of SHOCK WAVE used in a sentence.
SHOCK WAVE meaning: 1. a sudden wave of increased pressure or temperature, caused by an explosion, an earthquake, or an…. Learn more.
Sep 12, 2022 · Shock waves are one example of a broader phenomenon called bow wakes. A bow wake, such as the one in Figure 17.9.4 17.9. 4, is created when the wave source moves faster than the wave propagation speed. Water waves spread out in circles from the point where created, and the bow wake is the familiar V-shaped wake, trailing the source.
