As we learned, Bernoulli's equation is not to be used in many situations. Let's say you are examining changes between two points in a flow. Which ONE of these scenarios could you appropriately use Bernoulli's equation on? O A turbine is situated between the two points There are large changes in kinetic energy between the two points The mass flow rate between the two points changes with time There are large changes in density between the two points There are large viscous losses between the two points QUESTION 10 A 12 cm diameter jet of air strikes a plate positioned normal to the flow, with all air deflected away parallel to the plate. If the air flows at a speed of 20 m/s, what is the force needed to held the plate in place? Do not use a linear momentum correction factor. O 0.272 N 10.9 N 4510 N 5.45 N 0.340 N

As we learned, Bernoulli's equation is not to be used in many situations. Let's say you are examining changes between two points in a flow. Which ONE of these scenarios could you appropriately use Bernoulli's equation on? O A turbine is situated between the two points There are large changes in kinetic energy between the two points The mass flow rate between the two points changes with time There are large changes in density between the two points There are large viscous losses between the two points QUESTION 10 A 12 cm diameter jet of air strikes a plate positioned normal to the flow, with all air deflected away parallel to the plate. If the air flows at a speed of 20 m/s, what is the force needed to held the plate in place? Do not use a linear momentum correction factor. O 0.272 N 10.9 N 4510 N 5.45 N 0.340 N

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.

Question

As we learned, Bernoulli's equation is not to be used in many situations. Let's say you are examining changes between two points in a flow.
Which ONE of these scenarios could you appropriately use Bernoulli's equation on?
O A turbine is situated between the two points
There are large changes in kinetic energy between the two points
The mass flow rate between the two points changes with time
There are large changes in density between the two points
There are large viscous losses between the two points
QUESTION 10
A 12 cm diameter jet of air strikes a plate positioned normal to the flow, with all air deflected away parallel to the plate. If the air flows at a
speed of 20 m/s, what is the force needed to held the plate in place? Do not use a linear momentum correction factor.
O 0.272 N
10.9 N
4510 N
5.45 N
0.340 N

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