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 surface. Th difference in pressure can be used to create lift. Remember that higher pressure air will naturally travel towards air of lower pressure.
Example of Bernoulli's principle
1) Blow of roof as wind blows at higher speed on its surface
2) Fluid comes out as air is blown at higher speed through the nozzle
3) When some one stands nearby a fast moving train then he will be pushed towards the moving train and life will be endangered. So it is not safe to stand like that.
4) The speed of the air could be measured in venturimeter
That's "principle", not "principal". The idea is that the airplane's wings are shaped in such a way that the air moves faster on the top than on the bottom. As a result - and applying Bernoulli's principle - there is less pressure on the top of the wings.
the correct answer is speed!
Pitot tube on a plane to measure airspeed.
Yes. A+
The orbital will be described with a number, followed by a letter, which may have a suffix. The number is the principal energy level. For example 2p, principal energy level 2; 5d principal energy level 5; 1s principal energy level 1.
That's "principle", not "principal". The idea is that the airplane's wings are shaped in such a way that the air moves faster on the top than on the bottom. As a result - and applying Bernoulli's principle - there is less pressure on the top of the wings.
Bernoullis principle
This is your principal target. The principal goal must be achieved.
Airplane,ventrimeter,andpump
http://en.wikipedia.org/wiki/Bernoulli%27s_principle#Real_world_application
the correct answer is speed!
Yes
A1V1=A2V2 or V2=(A1/A2)(V1)
Pitot tube on a plane to measure airspeed.
The possessive form of the plural noun principals is principals'.Example: Our principal is away at a principals' conference.
An example of equity is, the set of legal principal and that is equal to share ans respect.
this is an example of rhetoric