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WCV — Washington Conservation Voters (Governmental » Environmental) **** Wildlife Center of Virginia (Medical » Veterinary) *** World Class Vacations (Business » Firms) *** Wyoming Conservation Voters (Governmental » Environmental) ** Worthington… … Abbreviations dictionary
Coefficient of restitution — A bouncing basketball captured with a stroboscopic flash at 25 images per second. Ignoring air resistance, the square root of the ratio of the height of one bounce to that of the preceding bounce gives the coefficient of restitution for the… … Wikipedia
Semi-active radar homing — Semi active radar homing, or SARH, is a common type of missile guidance system, perhaps the most common type for longer range air to air and surface to air missile systems. The name refers to the fact that the missile itself is only a passive… … Wikipedia
Head-up display — A head up display, or HUD, is any transparent display that presents data without requiring the user to look away from his or her usual viewpont. The origin of the name stems from the user being able to view information with their head up and… … Wikipedia
Kinetic bombardment — Kinetic strike redirects here. For the political euphemism, see kinetic military action. For the generic concept of attacking a planetary surface from orbit, see Orbital bombardment. A kinetic bombardment is the act of attacking a planetary… … Wikipedia
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ASM-135 ASAT — Infobox Weapon is missile=yes name=ASM 135 ASAT caption= origin= type=Anti Satellite Missile used by= manufacturer=LTV Aerospace unit cost= production date=1984 service=Not Deployed (008) engine= weight=2600 lb (1,180 kg) length=18 ft (5.48 m)… … Wikipedia
Pulse-Doppler radar — Pulse Doppler is a radar system capable of not only detecting target location (bearing, range, and altitude), but also measuring its radial velocity (range rate). It uses the Doppler effect to determine the relative velocity of objects; pulses of … Wikipedia
Action potential — In physiology, an action potential is a short lasting event in which the electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory. Action potentials occur in several types of animal cells, called… … Wikipedia
turbine — /terr bin, buyn/, n. any of various machines having a rotor, usually with vanes or blades, driven by the pressure, momentum, or reactive thrust of a moving fluid, as steam, water, hot gases, or air, either occurring in the form of free jets or as … Universalium
Speed of light — The speed of light in the vacuum of free space is an important physical constant usually denoted by the letter c . [NIST and BIPM practice is to use c 0 for the speed of light in vacuum in accord with international standard ISO 31 5. See… … Wikipedia
