- air buoyancy
- Physicsவளிமிதத்துதன்மை
English-Tamil dictionary. 2014.
air buoyancy
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Air hose — Air hoses are used in underwater diving (e.g., scuba diving) to carry air from the surface or from air tanks or diving pumps to the diver. Air hoses are therefore a necessary part of standard diving dress and any type of surface supplied diving… … Wikipedia
buoyancy — [boi′ən sē; ] also [ bo͞o′yənsē] n. [< BUOYANT] 1. the ability or tendency to float or rise in liquid or air 2. the power to keep something afloat; upward pressure on a floating object 3. lightness or resilience of spirit … English World dictionary
air|craft — «AIR KRAFT, KRAHFT», noun, plural craft. 1. an airplane, airship, helicopter, or balloon; any machine for flying in the air that is supported in flight by buoyancy (such as a balloon), or by the action of air (such as an airplane), or by reaction … Useful english dictionary
air-bladder — airˈ bladder noun 1. A sac containing gas, such as those that buoy up certain seaweeds 2. A fish s swim bladder, serving to regulate buoyancy, etc • • • Main Entry: ↑air … Useful english dictionary
Buoyancy — The forces at work in buoyancy In physics, buoyancy ( / … Wikipedia
Buoyancy compensator (diving) — Stab jacket redirects here. For a type of body armor, see stab vest. A buoyancy compensator (or buoyancy control device, BC or BCD) is a piece of diving equipment worn by divers to provide: * life saving emergency buoyancy both underwater and on… … Wikipedia
Air parcel — An air parcel is an imaginary volume of air used by meteorologists to conceptualize the thermodynamic fluid motions of the atmosphere for use in weather forecasting. For mathematical simplicity, an air parcel is usually considered a rigid cube… … Wikipedia
air-cushion machine — ▪ vehicle Introduction also called ground effect machine, or hovercraft, any of the machines characterized by movement in which a significant portion of the weight is supported by forces arising from air pressures developed around the… … Universalium
buoyancy — [[t]bɔ͟ɪ͟ənsi[/t]] 1) N UNCOUNT Buoyancy is the ability that something has to float on a liquid or in the air. Air can be pumped into the diving suit to increase buoyancy. 2) N UNCOUNT Buoyancy is a person s ability to remain cheerful, even in… … English dictionary
buoyancy control device — an expandable bladder in the form of an expandable vest used with scuba apparatus. It can be inflated with air from the scuba tank to increase buoyancy while diving and is used for resting, swimming or lending assistance to others under water. It … Dictionary of ichthyology
Air well (condenser) — High mass air well of Belgian engineer Achile Knapen in Trans en Provence … Wikipedia
