Search What is?:
Latest Questions

# What is PRINCIPLES OF BUOYANCY?

In science, buoyancy (pron.: / ˈ b ɔɪ. ə n s i /) is an upward force exerted by a fluid, that opposes the weight of an immersed object. In a column of fluid, pressure increases with depth as a result of the weight of the overlying fluid. Thus a column of fluid, or an object submerged in the ...
http://en.wikipedia.org/wiki/Buoyancy
Buoyancy: Archimedes Principle SUBJECT: Physics TOPIC: Buoyancy DESCRIPTION: A set of mathematics problems dealing with buoyancy. CONTRIBUTED BY: Carol Hodanbosi
http://www.grc.nasa.gov/WWW/K-12/WindTunnel/Activities/buoy_Archimedes.html
What is PRINCIPLES OF BUOYANCY? Mr What will tell you the definition or meaning of What is PRINCIPLES OF BUOYANCY
http://mrwhatis.com/principles-of-buoyancy.html
The buoyancy principle states that when an object is submerged in a liquid, the object experiences an upward buoyancy force that is equal to the weight of the liquid the ...
Thus, in short, buoyancy = weight of displaced fluid. Archimedes' principle is true of liquids and gases, both of which are fluids. If an immersed object displaces 1 kilogram of fluid, the buoyant force acting on it is equal to the weight of 1 kilogram ...
http://en.wikipedia.org/wiki/Archimedes%27_principle
Buoyancy. Buoyancy arises from the fact that fluid pressure increases with depth and from the fact that the increased pressure is exerted in all directions (Pascal's principle) so that there is an unbalanced upward force on the bottom of a submerged object.
http://hyperphysics.phy-astr.gsu.edu/Hbase/pbuoy.html
CONCEPT. The principle of buoyancy holds that the buoyant or lifting force of an object submerged in a fluid is equal to the weight of the fluid it has displaced.
http://www.scienceclarified.com/everyday/Real-Life-Chemistry-Vol-3/Buoyancy.html
According to the principle of Archimedes, when a solid is placed in a fluid ... In buoyancy afloat. They see no ghost. With sparkling surface-eyes we ply the ball: It is in truth a most contagious game: Hiding the Skeleton, shall be its name."
http://dictionary.reference.com/browse/buoyancy
The principle of buoyancy was established by Archimedes. He stated that buoyancy is a force exerted by a fluid in an upward fashion. It opposes the weight of a
By applying the principles of buoyancy, engineers can design boats, ships, and seaplanes that remain afloat and stable in water. This is true of many other objects, such as life preservers and pontoons.
http://www.wisegeek.org/what-is-buoyancy.htm
What is ARCHIMEDES PRINCIPLE BUOYANCY? Mr What will tell you the definition or meaning of What is ARCHIMEDES PRINCIPLE BUOYANCY
http://mrwhatis.com/archimedes-principle-buoyancy.html
The principle of buoyancy, though much weaker than gravity, can move objects lighter than air. Learn about how hot air balloons use the principle of buoyancy.
http://science.howstuffworks.com/transport/flight/modern/hot-air-balloon6.htm
In third century BC, Archimedes founded a principle which states that: An object submerged in a fluid will experience an upward force that is equal to the weight of the volume of fluid that is displaced by the object.
http://physics.tutorvista.com/fluid-dynamics/buoyancy.html
NASA: Buoyancy: Archimedes Principle 3 stars. Helicopters and airplanes depend on thrust and forward speed to fly. Hot air balloons and dirigibles rely on buoyancy (or differences in air density) for lift. This NASA page for high school students is part of a larger site on aeronautics.
http://www.surfnetkids.com/buoyancy.htm
BUOYANCY CONCEPT. The principle of buoyancy holds that the buoyant or lifting force of an object submerged in a fluid is equal to the weight of the fluid it has displaced.
http://www.encyclopedia.com/topic/buoyancy.aspx
Buoyancy is the tendency of an object to float in a fluid, such as air or water. The principle of buoyancy was first discovered by Greek mathematician Archimedes (c. 287–212 B.C. ) and is therefore often called Archimedes' Principle.
http://www.scienceclarified.com/Bi-Ca/Buoyancy.html
The three basic principles of buoyancy were discovered by the ancient Greek mathematician and inventor Archimedes, the 17th-century British natural philosopher Robert Boyle, and the 18th-century French physicist Jacques-Alexandre-César Charles: ...
http://www.britannica.com/EBchecked/topic/84859/buoyancy
buoyancy - cheerfulness that bubbles to the surface. perkiness. blitheness, cheerfulness - a feeling of spontaneous good spirits; "his cheerfulness made everyone feel better" 2. ... Archimedes' principle armband asthenosphere ballon ballonet balloon
http://www.thefreedictionary.com/buoyancy
This informative article on Buoyancy, Principle Of is an excellent resource for your essay or school project.
http://www.bookrags.com/research/buoyancy-principle-of-wop/
Archimedes’ principle, physical law of buoyancy, discovered by the ancient Greek mathematician and inventor Archimedes, stating that any body completely or partially submerged in a fluid (gas or liquid) at rest is acted upon by an upward, or buoyant, force the magnitude of which is equal to ...
http://www.britannica.com/EBchecked/topic/32827/Archimedes-principle
Buoyancy is a very characteristic force that acts upon all bodies submerged in a liquid. Buoyancy acts in the opposite direction of gravity and causes an object to become lighter. ... This is how Archimedes' Principle explains buoyancy:
http://spot.pcc.edu/~lkidoguc/Aquatics/AqEx/Water_Buoyancy.htm
Archimedes' Principle of Buoyancy How do Ships Float? How could ships weighing thousands of pounds float on water when a small coin sinks right to the bottom?
http://www.bible-history.com/resource/ff_float.htm
Definition of BUOYANCY. 1. a: the tendency of a body to float or to rise when submerged in a fluid . b: the power of a fluid to exert an upward force on a body placed in it; also: the upward force exerted
http://www.merriam-webster.com/dictionary/buoyancy
The designer must know how low a ship will lie in the water before it is actually put in the water. Archimedes discovered that floating objects or objects that are fully or partially submerged in a fluid have a certain amount of upthrust, or buoyancy, acting on them.
http://www.grandpapencil.net/science/archimed.htm
According to Archimedes Principle: "Any object, wholly or partly immersed in a fluid, is buoyed up by a force equal to the weight of the fluid displaced by the object." ... Buoyancy is also used in a number of water related sports such as swimming and scuba-diving.
http://www.innovateus.net/content/what-buoyancy
Buoyancy. If you were to fall off a boat, it's unlikely that your first thoughts would involve the ancient Greek philosopher Archimedes. However, Archimedes' principle helps to explain what is happening to your submerged body.
Archimedes’ principle describes a law of physics regarding how fluids interact with a solid body in their midst. It is, basically, the concept of buoyancy: A body immersed in liquid will be subject to upward forces equal to the fluid it displaces.
http://www.wisegeek.com/what-is-archimedes-principle.htm
Related Questions. How are density and buoyancy different? - Things that are closer to the density of water are even more subject to this difference.
http://www.experts123.com/q/what-is-the-buoyancy-principle.html
Buoyancy is an upward force exerted by a liquid that opposes the weight of immersed object. When a body is submerged in a fluid, an upward force is exerted by the fluid on the body.
http://physics.tutorvista.com/fluid-dynamics/archimedes-principle.html
Buoyancy is caused by the differences in pressure acting on opposite sides of an object immersed in a fluid. ... Archimedes' Principle. the buoyant force of an immersed object in a fluid is equal to the weight of the displaced fluid. ...
http://www.swimright23.webs.com/buoyancy.htm
Buoyancy is the physics principle of matter's weight in certain liquids. Science Issues for Kids. Kids are interested in buoyancy (the upward force that fluid exerts on an object, opposing its weight), ...
These pages sponsored by the Scuba Equipment & Dive Gear leader - ScubaToys.com. Buoyancy Archimedes Principle Some objects, when placed in water, float, while others sink, and still others neither float nor sink.
http://www.aquaholic.com/gasses/archem.htm
buoyancy force is equal to the magnitude of the weight of fluid displaced by the body. ... Archimedes' principle It is named after Archimedes of Syracuse, who first discovered this law. According to Archimedes' principle, "Any object,
http://weirdsciencekids.com/DefinitionBuoyancy.html
Summary Buoyancy is based on Archimedes' Principle which states that the buoyant force acting upward on an object completely or partially immersed in a fluid equals the weight of the fluid displaced by the ...
http://serc.carleton.edu/introgeo/demonstrations/examples/Buoyancy.html
Buoyancy, the tendency of an object to rise or float when immersed in a fluid (either a liquid or a gas). Any fluid exerts an upward force on an object immersed in it. ... by the object; this principle is known as Archimedes' Principle.
http://science.howstuffworks.com/buoyancy-info.htm
A submarine demonstrates the principle of buoyancy in water. Buoyancy determines whether an object will float or sink. It measures the difference of an object's density and the fluid or gas it displaces. Buoyancy measures two competing forces. One ...
http://www.ehow.com/info_10036718_three-types-buoyancy.html
Explanation of why certain substances float on water depends upon what is called the law of buoyancy. When a ship is constructed, it is necessary to lay out the plans in accordance with the principle ...
http://chestofbooks.com/crafts/metal/Applied-Science-Metal-Workers/78-The-Law-Of-Buoyancy.html
It is a matter of common experience that bodies appear lighter when immersed in water or any other liquid. While bathing we notice that the mug of water suddenly appears heavier as soon as it comes above the water surface.
http://www.tutorvista.com/content/science/science-i/gravitation/buoyancy-archimedes.php
The amount of buoyancy of a body is determined by that body’s specific gravity. The first two...
http://schools.wikia.com/wiki/Buoyancy_%26_Archimedes%27_Principle
Archimede's Principle. Back to the Ancient West. Archimedes. ... The law explains buoyancy, or why objects seem to lose weight in water or other liquids. This principle has been applied ever since to test precious metals. Archimedes' Principle.
http://library.thinkquest.org/25672/archimed.htm
→Archimedes' Principle! When an object is completely or partially immersed in a fluid, the fluid exerts an upward force on the object equal to the weight of the fluid displaced by the object.
http://www.physics.usyd.edu.au/teaching/Ag/fluids04/buoyancy.pdf
The dynamics of buoyant objects ... Although Archimedes' principle gives the force on a buoyant object, it is generally not recognized that this does not determine the related acceleration of the object in the usual way over Newton's second law.
http://www.physicsmyths.org.uk/buoyancy.htm
Archimedes' Buoyancy Principle What is buoyancy? Buoyancy- The power of supporting a body so that it floats; upward pressure exerted by the fluid in which a body is immersed.
http://nwhsphysics.wikispaces.com/Archimedes'+Buoyancy+Principle
Relating buoyancy to displacement, Archimedes principle forms the basis of the relationship between solid objects and surrounding fluids.
http://freeandhandy.com/physics-fun/archimedes-principle-and-buoyancy/
Archimedes Principle. A long time ago a Greek scientist named Archimedes discovered an important scientific law related to buoyancy. It can be expressed as ‘Any object, wholly or partially immersed in a fluid, is buoyed up by a force equal to the weight of the fluid displaced by the object.’
http://www.sciencekids.co.nz/videos/physics/archimedesprinciple.html
Buoyancy is the phenomenon (discovered by Archimedes) that an object less dense than a fluid will float in the fluid. More generally, Archimedes' principle states that a fluid will exert an upward force on an object immersed in it equal to the weight of the fluid displaced by the object.
The buoyancy acting on the object due to water must exactly counteract the weight of the object, i.e. the two have equal magnitude. So, a partially immersed object floats in a liquid when the buoyancy acting on it equals the weight of the object.
http://archibouyancy.weebly.com/principle-of-floatation.html
The principles of buoyancy apply on every type of liquid and objects. Air can be regarded as a liquid of very low density in which "lighter" objects, like ballons, can float. Sometimes the bouyancy force in air must be taken into account when a machine is to be analyzed. The Floating ...
http://www.hp-gramatke.net/pmm_physics/english/page0550.htm
The apparent weight of an object immersed in a fluid will be smaller than its “true” weight (Archimedes' principle). The latter is the downward force exerted by gravity on the object. ... The most famous application of buoyancy is due to Archimedes of Syracuse around 250 BC.