Bernoulli Principle

Physics

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Bernoulli's principle

In a steady flow of a fluid, fluid pressure decreases as fluid velocity increases and vice versa

Application of Bernoulli's principle

Insecticide sprayers and Bunsen burner

Bernoulli principle

Application of Bernoulli principle on a car spoiler

Air moves faster under the wings, resulting in a lower pressure. Pressure below wing is lower than the pressure at the top

Application of Bernoulli principle on a plane wing

Pressure below wing is higher than the pressure at the top. Resultant force acting upwards (lift)

Application of Bernoulli principle on Bunsen burner

Gas flowing at high velocity, resulting in a lower pressure inside than atmospheric pressure. Air from outside is drawn in, mixed with gas.

The faster the air blowing.....

.....the lower the air pressure

High pressure above the wing will cause the plane to lift.

False, the low pressure above the wing will cause the plane to lift.

Higher pressure due to high wind flow. True or false

False, high wind flow will result in lower pressure

In a steady flow of a fluid, fluid pressure decreases as fluid velocity increases and vice versa is the definition for

Bernoulli principle

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