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- DictionaryBuoy·an·cy/ˈboiənsē/
noun
- 1. the ability or tendency to float in water or air or some other fluid.
- 2. an optimistic and cheerful disposition: "the happiness and buoyancy of his nature"
The meaning of BUOYANCY is the tendency of a body to float or to rise when submerged in a fluid. How to use buoyancy in a sentence.
Buoyancy ( ⫽ ˈbɔɪənsi, ˈbuːjənsi ⫽ ), [1] [2] or upthrust, is a gravitational force, a net upward force exerted by a fluid that opposes the weight of a partially or fully immersed object. In a column of fluid, pressure increases with depth as a result of the weight of the overlying fluid.
The upward force that a fluid exerts on an object that is less dense than itself. Buoyancy allows a boat to float on water and provides lift for balloons.
Buoyancy, tendency of an object to float or to rise in a fluid when submerged. This fluid can be either a liquid or a gas. A popular story suggests that the concept of buoyancy was discovered by the Greek mathematician Archimedes while he was taking a bath.
BUOYANCY definition: 1. the quality of being able to float: 2. the quality of being successful or able to make a…. Learn more.
Feb 3, 2023 · What is Buoyancy. When an object is immersed in a fluid, wholly or partially, the fluid exerts an upward force opposite its weight. This phenomenon is known as buoyancy, and the upward thrust is known as the buoyant force. A characteristic of buoyancy is that it determines whether an object will float or sink. Buoyancy. Who discovered buoyancy?
The name of this upward force exerted on objects submerged in fluids is the buoyant force. So why do fluids exert an upward buoyant force on submerged objects? It has to do with differences in pressure between the bottom of the submerged object and the top.
