A Level Pipe Contains a Nonviscous, Incompressible Fluid with a Density

question 30

Multiple Choice

A level pipe contains a nonviscous, incompressible fluid with a density 1200 kg/m³ that is flowing irrotationally. At one position within the pipe, the pressure is 300 kPa and the speed of the flow is 20.0 m/s. At another position, the pressure is 200 kPa. What is the speed of the flow at this second position?

• A)567 m/s
• B)16.2 m/s
• C)32.9 m/s
• D)23.8 m/s
• E)186 m/s

---

Definitions:

Aggression

Behavior intended to harm or injure another individual, either physically or psychologically.

Reducing Frustration

Methods or strategies used to decrease the feeling of annoyance, impatience, or anger that arises in response to obstacles, setbacks, or unmet expectations.

Behavioral Modeling

A training or learning method that involves observing and imitating the behavior of others as a way to learn and adopt specific skills or behaviors.

Increase Aggression

The act or process of escalating hostile or violent behaviors or attitudes.