If a Fluid Does Not Change Density as It Moves

question 47

Multiple Choice

If a fluid does not change density as it moves, the fluid is undergoing

• A)laminar flow.
• B)turbulent flow.
• C)irrotational flow.
• D)steady flow.
• E)incompressible flow.

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Definitions:

Observational Learning

The process of learning behaviors by watching and imitating others.

Positive Reinforcement

A process in behavior analysis that involves the addition of a stimulus following a behavior that makes the behavior more likely to occur again in the future.

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The activation of the autonomic nervous system, which can increase heart rate, blood pressure, and respiration rate, often as a response to stress or excitement.

Schachter and Singer

Psychologists who developed the two-factor theory of emotion, suggesting that emotion is based on physiological arousal and cognitive label.