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Fast moving fluids(including air) evert less pressure then still or slow moving fluids(air). This occurs because the faster the air flows the less time it has to push on the s…urface. Th difference in pressure can be used to create lift. Remember that higher pressure air will naturally travel towards air of lower pressure. (MORE)

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Bernoulli's principle states that in a perfect fluid, an increase in speed and a decrease in pressure occur simultaneously. What this means is that when the flow of a flui…d is sped up, there is a low pressure area formed. The convex portion of a wing, or other Bernoulli effect inducing structure, causes a diversion of fluid in such a way that the fluid will travel the same linear distance in the same time as if the obstruction were not there. Because the bottom of a wing is flat, there is no change in pressure below the wing, but above the wing there is a protrusion, which causes a low pressure above the wing. as a fluid of low viscosity, air rushes to fill the gap by the shortest possible path, which would be directly through the wing. therefore, you get an upward force pushing on the bottom of the wing. Without these all four forces. If any of birds, insects, and planes does not have any of 4 forces. Its cannot be flight. (MORE)

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Firstly, lets remember what Bernoulli's Principle tells us. Bernoulli's Principle states that the faster a fluid moves, the lower the pressure of the fluid. So what can caus…e a heart attack? Blood clotting? So as blood flows through the body, it can encounter blockage and causing the cross sectional area of the arteries to drop. So by the continuity of a steadily flowing fluid (Q = Av) that the volume / time at one point of an artery, is the same at another point. We know if the cross sectional area drops, the velocity of the blood will increase. Which during a heart attack we can notice that our BPM increases. So from Bernoulli's Principle we can say that if there's blockage in our arteries, blood flowing through that part will cause a lower blood pressure and the velocity to increase. (Higher Beats / Minute). Which are typical signs of a Heart Attack! How can this be fixed? EMTs can sometimes administer nitroglycerin which dilates the coronary arteries which improves blood flow. (MORE)

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In Uncategorized

according to tis theorem,for the streamline flowof a non-viscousand incompressible liquid,the sum of the pressure energy,kinetic energy and potential energy per unit mass is a… constant.... (MORE)

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The only certain application of Bernoulli's Theorem I know is in the Bernoulli's Theorem experiment in college. All other examples are in my opinion a restatement of Newtons L…aws, a missinterpretation of results or a failure to fully understand what is physically happening such as in the fallacy that lift in an aerofoil is due to BT. Bernoulli's Theorem is used by the Fire Brigade to calculate velocity and range of different types of fire-fighting equipment. Going hand-in-hand with the Venturi effect, it help to calculate reach and pressure required to obtain that reach during fire-fighting operations. Example: A pump supplies 6kW of energy to the water flowing thorugh a 45mm hose. If the water flows 25m vertically and through a 25mm branch at a rate of 480l/min, use Bernoulli's equation to find pressure at the branch. (MORE)

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In Science

he discovered the fluids in the air planes and other flying machines hopes this helps:)

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In Uncategorized

the 5s because it has better service but it dosent have diffrent colrs just silver gold and black

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In fluid dynamics, Bernoulli's principle states that for an inviscid flow, an increase in the speed of the fluid occurs simultaneously with a decrease in pressure or a decreas…e in the fluid's potential energy Reference - http://en.wikipedia.org/wiki/Bernoulli%27s_principle (MORE)

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20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4

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Hop up straigntens a bb's vertical movement by imparting backspin.It is not caused by bernoulli's principle of lift.