A1V1=A2V2 or V2=(A1/A2)(V1)
Airplane,ventrimeter,andpump
Yes. A+
the correct answer is speed!
D.Flow rate equation
Bernoulli's Principle
Discharge in fluid mechanics is simply a volumetric flow rate of liquid at the exit and it can simply be claculated by the equation of continuity q=(crossectional area of pipe)(velocity of fluid)
The pressure of a pipe at a 100-foot height is dependent on the fluid inside the pipe and the acceleration due to gravity. The pressure can be calculated using the equation P = ρgh, where P is the pressure, ρ is the fluid density, g is the acceleration due to gravity, and h is the height of the column of fluid.
§ Like a airplane wing, at the top it is curved, and that creates longer distance from front to back then the straight bottom. This causes the air on top to travel farther and thus faster to reach the back, then the air underneath, is creating a difference in pressure between two surfaces
The Statement: For the streamline flow of an ideal fluid,the sum of the potential energy,kinetic energy and the pressure energy per unit mass remains constant.
because it flows from cold to warm areas and around solid objects. Which is what bernoullis principle is based on. the basis of flight..
Due to friction between the fluid and the walls of the pipe, pressure increases within the pipe.
Due to friction between the fluid and the walls of the pipe, pressure increases within the pipe.