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ProfessorBernoulli's principle states that as the speed of a fluid increases, its pressure decreases. This can create a force, known as Bernoulli's force, that can lift objects (like airplane wings) or propel them forward (like sailboats). It is the principle behind how airplanes generate lift and how sails harness the wind for propulsion.
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What country is bernoulli from?
Daniel Bernoulli was a Swiss mathematician and physicist. He was born in the Republic of Geneva in 1700.
Who discovered the Bernoulli Effect?
The Bernoulli Effect was discovered by Daniel Bernoulli, a Swiss mathematician and physicist, in the 18th century. He observed that an increase in the speed of a fluid is accompanied by a decrease in pressure.
How does Bernoulli and principle explain how wind can take the roof off a house?
The Bernoulli principle states that as wind flows over a roof, the pressure is lower above the roof compared to below it. This pressure difference creates lift, which can exert an upward force on the roof. If the force of the wind exceeds the strength of the roof's structure, it can cause the roof to lift off the house.
How does the bernoulli's principle affect a biplane?
The Bernoulli's principle states that as the speed of a fluid (air) increases, its pressure decreases. In a biplane, the wing design creates a pressure difference above and below the wings, generating lift. This lift force helps the biplane overcome gravity and fly.
Which explains the downward force produced when air flows over the winglike spoiler on a car race?
The downward force on a winglike spoiler is generated due to the Bernoulli principle and the Coanda effect. As air flows over the curved shape of the spoiler, it creates a region of low pressure above the spoiler and high pressure below it, resulting in a net downward force. This force helps increase traction and stability at high speeds, improving the car's handling on the track.
