Bernoulli's principal is used on the wings of a plane. The wing of a plane is shaped in a certain way that the air that flows over the top of the wing takes longer to reach the back of the wing than the air that flows under the wing. This air flow creates a pressure drop. This helps the wing get "lift."
Take a look at the cross-sectional area of a plane's wing and you will see a shape that makes air flow the way I described it.
Bernoullis principle
Airplane,ventrimeter,andpump
http://en.wikipedia.org/wiki/Bernoulli%27s_principle#Real_world_application
Copper is mined in the Atacama Desert in northern Chile and is the principal export of that country.
A1V1=A2V2 or V2=(A1/A2)(V1)
The Chief flight instructor is the title for the senior instructor - in a military organization, the head might be called the Commandant, in a civilian setting, the Principal. /Brian W
Bernoulli's principle states that an increase in the speed of a fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid's potential energy. It is commonly applied in fluid dynamics to explain the relationship between velocity and pressure in a fluid flow system, such as in the case of an airplane wing generating lift or a carburetor in an engine.
The similarities are that they both need air to fly. Bernoulis principal of flight occurs with both.
Archimedes principal states: 'An object immersed in a liquid will experience a buoyancy force equal to the mass of the liquid displaced by the object.' This can determine the density of any object.
Vice-principal
it is called a principal
principal's office is correct