what is a fluid
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fluid fluid - a substance that is fluid at room temperature and pressure. 1  substance - the real physical matter of which a person or thing consists; DNA is the substance of our genes.
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- Fluids are conventionally classified as either liquids or gases. The most important difference between these two types of fluid lies in their relative compressibility: i.e. , gases can be compressed much more easily than liquids. Fluids are isotropic media: i.e. , there is no preferred direction in a fluid. 2  Fluids are Newtonian: i.e. , there is a linear relationship between the local shear stress and the local rate of strain, as first postulated by Newton.
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- Examples of Liquids. Liquids are a form of matter that has a definite volume but no defined shape. Liquids can flow and assume the shape of their container. water. milk. blood. urine. gasoline.
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liquid liquid definition A phase of matter in which atoms or molecules can move freely while remaining in contact with one another. A liquid takes the shape of its container.
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2.characteristics of fluid Fluids can be either liquids or gases. A liquid is hard to compress and takes the shape of the vessel containing it. However it has a fixed volume and has an upper level surface. Gas is easy to compress, and expands to fill its container. There is thus no free surface.
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body fluid body fluid in Medicine. body fluid n. A natural bodily fluid or secretion of fluid such as blood, semen, or saliva. Total body water, contained principally in blood plasma and in intracellular and interstitial fluids.
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Hydrostatics The definition of a fluid deserves careful consideration. Although time is not a factor in hydrostatics, it enters in the approach to hydrostatic equilibrium. It is usually stated that a fluid is a substance that cannot resist a shearing stress, so that pressures are normal to confining surfaces.
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What is force fluids? Fluid force is a part of fluid dynamics. It is a description of theforce applied to an object by fluid that is in motion.
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- From Wikipedia, the free encyclopedia. Interstitial fluid or tissue fluid is a solution that bathes and surrounds the tissue cells of multicellular animals. It is the main component of the extracellular fluid, which also includes plasma and transcellular fluid.ot all of the contents of the blood pass into the tissue, which means that tissue fluid and blood are not the same. Red blood cells, platelets, and plasma proteins cannot pass through the walls of the capillaries. The resulting mixture that does pass through is, in essence, blood plasma without the plasma proteins.
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Fluid power Fluid power. Fluid power is the use of fluids under pressure to generate, control, and transmit power. Fluid power is subdivided into hydraulics using a liquid such as mineral oil or water, and pneumatics using a gas such as air or other gases. Compressed-air and water-pressure systems were once used to transmit power from a central source to industrial users over extended geographic areas; fluid power systems today are usually within a single building or mobile machine. Fluid power systems perform work by a pressurized fluid bearing directly on a piston in a cylinder or in a fluid motor. A fluid cylinder produces a force resulting in linear motion, whereas a fluid motor produces torque resulting in rotary motion. Within a fluid power system, cylinders and motors (also called actuators) do the
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- A liquid is a state of matter in which a sample of matter. 1  flows and can change its shape.  is not easily compressible and maintains a relatively fixed volume.
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Definitions &Translations Water is, by far, the most common liquid on Earth. Like a gas, a liquid is able to flow and take the shape of a container. Most liquids resist compression, although others can be compressed. Unlike a gas, a liquid does not disperse to fill every space of a container, and maintains a fairly constant density. A distinctive property of the liquid state is surface tension, leading to wetting phenomena.
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Is air considered a fluid? Air is a fluid because the force needed to deform it depends on how fast it is deformed, not on how much it is deformed. This differs from a solid, where the force needed to deform it remains the same whether it is done quickly or slowly. Continue Reading.
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liquid See more synonyms on Thesaurus.com. 1. Liquid, fluid agree in referring to matter that is not solid. Liquid commonly refers to substances, as water, oil, alcohol, and the like, that are neither solids nor gases: Water ceases to be a liquid when it is frozen or turned to steam. Fluid is applied to anything that flows, whether liquid or gaseous: Pipes can carry fluids from place to place.
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Fluid and crystallized intelligence Fluid intelligence or fluid reasoning is the capacity to reason and solve novel problems, independent of any knowledge from the past. It is the ability to analyze novel problems, identify patterns and relationships that underpin these problems and the extrapolation of these using logic.
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What Is Synovial Fluid? - Definition & Function This is what synovial fluid does for us. Synovial fluid is the clear, pale yellow fluid that is contained in every joint in our bodies. It is derived from plasma, which is the protein-salt solution that makes up the liquid portion of our blood.
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Fluid division of bodily fluids. The fluids of the body may be classified into two main divisions: the fluid within cells ( intracellular fluid) and the fluid outside the cell (extracellular fluid). The extracellular fluid can be further divided into interstitial fluid, plasma, lymph, cerebrospinal fluid, and milk (in mammals).
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- Fluid power is the transmission of forces and motions using a conﬁned, pressurized ﬂuid. In hydraulic ﬂuid power systems the ﬂuid is oil, or. less commonly water, while in pneumatic ﬂuid power systems the ﬂuid. is air.
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fluid 2. pertaining to a substance that easily changes its shape; capable of flowing. 3. consisting of or pertaining to fluids. 4. changing easily or readily; not fixed, stable, or rigid. 5. smooth and flowing: fluid movements. 6. convertible into cash; liquid: fluid assets.
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- Freebase(0.00 / 0 votes)Rate this definition: Fluid power. Fluid power is the use of fluids under pressure to generate, control, and transmit power. Fluid power is subdivided into hydraulics using a liquid such as mineral oil or water, and pneumatics using a gas such as air or other gases.
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Definitions &Translations Definitions for FLuidˈflu ɪd. fluid(noun) a substance that is fluid at room temperature and pressure. fluid(adj) continuous amorphous matter that tends to flow and to conform to the outline of its container: a liquid or a gas. fluid, unstable(adj) subject to change; variable.
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- Definition of Liquid. An amorphous (non-crystalline) form of matter between a gas and a solid that has a definite volume, but no definite shape. Definition for Liquid Aerosol :Colloidal suspension of liquid in gas. Definition for liquid crystal: a substance that has liquid-like long range disorder but some crystal-like aspects of short range order.
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Liquid The formation of a spherical droplet of liquid water minimizes the surface area, which is the natural result of surface tension in liquids. A liquid is a nearly incompressible fluid that conforms to the shape of its container but retains a (nearly) constant volume independent of pressure.
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Unit 8 Define solid, liquid, gas in your own words. A solid is something with a definite volume and a definite shape. Solid particles are tightly packed it has strong attractive forces, and its particles vibrate in place. A liquid is something with definite volume but no definite shape.
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Unit 8 A liquid is something with definite volume but no definite shape. Liquid particles move more freely and its attractive forces are weaker than the attractive forces in solids. A gas is something with no definite volume and no definite shape. Gas particles are far apart and move rapidly and freely.
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- Explain that the two green zitis represent water. that is stored as ice in glaciers and at the poles (2%). The lone­. ly red ziti represents the fresh water that is available for plants, animals, and people (1% of all the water on the earth). Ask the students what the remaining blue zitis represent. They represent the water that’s in the ocean, 97% of all the water on earth. 3. Ask the students what we should do to take good care of the water we use in our homes and businesses. Use only what we need. Optional Strategy