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1. Dictionary

   buoyancy

   /ˈbɔɪənsi/

   noun

   • 1. the ability or tendency of something to float in water or other fluid. Similar ability to floattendency to floatlightnessrare:floatability
   • ▪ the power of a liquid to keep something afloat: "she plunged into the sea, grateful for the buoyancy of the salt water" Similar liftlifting effect
   • 2. a cheerful and optimistic attitude or disposition. Similar cheerfulnesscheerinesshappinesslight-heartednesscarefreenessbrightnessgladnessmerrimentjoybounceeffervescenceblithenesssunninessbreezinessjollityjovialityanimationlivelinesslifesprightlinessjauntinessebulliencehigh spiritsvivacityvitalityvervesparklezestoptimismconfidencehopebullishnesssanguinenesspositivenessinformal:pepzingzipOpposite depressionpessimism
   • 3. a high level of activity in an economy or stock market: "there is renewed buoyancy in the demand for steel" Similar vigourstrengthhigh level of activityburgeoningresiliencegrowthdevelopmentprogressimprovementexpansionmushroomingsnowballingballooningOpposite depression

   Scrabble Points: 18

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2. People also ask

   What does buoyancy mean?

   • Get Word of the Day daily email! 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 Definition & Meaning - Merriam-Webster

   www.merriam-webster.com/dictionary/buoyancy

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   Why is buoyancy important?

   • Buoyancy reduces the apparent weight of objects that have sunk completely to the sea floor. It is generally easier to lift an object up through the water than it is to pull it out of the water. Assuming Archimedes' principle to be reformulated as follows,

   Buoyancy - Wikipedia

   en.wikipedia.org/wiki/Buoyancy

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   What is the principle of buoyancy?

   • In simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. Thus, among completely submerged objects with equal masses, objects with greater volume have greater buoyancy.

   Buoyancy - Wikipedia

   en.wikipedia.org/wiki/Buoyancy

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   What is a buoyant force?

   • 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. Who Discovered Buoyancy

   Buoyancy and Buoyant Force: Definition, Examples, and Formula

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   What is neutral buoyancy?

   • When the weight of the fluid displaced is equal to the object’s weight, it is called neutral buoyancy. In this case, the object the object neither sinks nor rises. It will be suspended in the fluid. Here are some examples of the buoyant force in everyday life.

   Buoyancy and Buoyant Force: Definition, Examples, and Formula

   www.sciencefacts.net/buoyancy.html

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   How does buoyancy affect weight?

   • If the object is immersed in the fluid, such as a submerged submarine or air in a balloon, it will tend to rise. If the object has exactly the same density as the fluid, then its buoyancy equals its weight.

   Buoyancy - Wikipedia

   en.wikipedia.org/wiki/Buoyancy

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3. en.wikipedia.org › wiki › BuoyancyBuoyancy - Wikipedia

   en.wikipedia.org › wiki › Buoyancy

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   Buoyancy is the upward force exerted by a fluid that opposes the weight of a partially or fully immersed object. Learn about Archimedes' principle, the factors that affect buoyancy, and the applications and examples of buoyancy in nature and technology.

4. dictionary.cambridge.org › dictionary › englishBUOYANCY | English meaning - Cambridge Dictionary

   dictionary.cambridge.org › dictionary › english

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   Buoyancy is the quality of being able to float or the quality of being successful or happy. Learn more about the word, its synonyms, and its usage in different contexts with Cambridge Dictionary.

5. www.bbc.co.uk › bitesize › articlesWhat is buoyancy? - BBC Bitesize

   www.bbc.co.uk › bitesize › articles

   Find out what buoyancy is and why things sink or float with a Bitesize 2nd level Science Explainer.

6. Videos

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     Physics - Intro to Buoyancy

     24 Jan 2020

     16.7K views

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     1:27

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     What is Buoyancy?

     6 Sep 2022

     21.1K views

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     1:37

     youtube.com

     Buoyancy Explained | Science Lesson

     28 Aug 2023

     4.1K views

   View all

7. www.sciencefacts.net › buoyancyBuoyancy and Buoyant Force: Definition, Examples, and Formula

   www.sciencefacts.net › buoyancy

   • Cached

   Oct 18, 2024 · 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.

8. www.merriam-webster.com › dictionary › buoyancyBuoyancy Definition & Meaning - Merriam-Webster

   www.merriam-webster.com › dictionary › buoyancy

   • Cached

   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 terms of buoyancy.

9. sciencenotes.org › buoyancy-in-physics-definitionBuoyancy in Physics – Definition, Formula, Examples

   sciencenotes.org › buoyancy-in-physics-definition

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   4 days ago · Buoyancy determines how objects behave in liquids and gases. It aids ships sailing oceans, balloons soaring in the sky, and marine life inhabiting different depths. Definition of Buoyancy. Buoyancy is defined as the force exerted by a fluid that opposes the weight of an object immersed in it. This force enables objects to float.

10. www.britannica.com › science › buoyancyBuoyancy | History, Science, & Applications | Britannica

    www.britannica.com › science › buoyancy

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    Buoyancy is the tendency of an object to float or rise in a fluid due to the force of gravity and fluid pressure. Learn how buoyancy is related to density, Archimedes' principle, and examples of buoyancy in nature and engineering.