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- Dictionarybuoyancy/ˈbɔɪənsi/
noun
- 1. the ability or tendency of something to float in water or other fluid. Similar
- 2. a cheerful and optimistic attitude or disposition. Similar Opposite
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the quality of being able to float: We tested the boat for buoyancy. He swam with an inflatable buoyancy device. Fewer examples. I rise, gaining buoyancy as air fills my lungs. The weight of the cargo affected the buoyancy of the vehicle. The ball's buoyancy pulled him back up to the surface. SMART Vocabulary: related words and phrases.
Buoyancy is the tendency of a body to float or to rise when submerged in a fluid, or the power of a fluid to exert an upward force on a body placed in it. Learn more about the word history, examples, synonyms, and related entries of buoyancy.
Feb 3, 2023 · Buoyancy is the upward force that a fluid exerts on an object immersed in it. Learn about the types of buoyancy, the law of buoyancy, and how to calculate the buoyant force with examples and diagrams.
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.
Buoyancy definition: the power to float or rise in a fluid; relative lightness.. See examples of BUOYANCY used in a sentence.
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 is the ability to float or rise in a liquid or air, or the upward force exerted by a fluid on a submerged object. It can also mean cheerfulness or resilience. Learn more about the word origin, synonyms, collocations and usage examples.
