The Flow Rate of a Liquid Through a 4

question 31

Multiple Choice

The flow rate of a liquid through a 4.0-cm-radius pipe is 0.0070 m³/s.The average fluid speed in the pipe is:

• A) 0.04 m/s.
• B) 0.005 m/s.
• C) 0.14 m/s.
• D) 1.4 m/s.
• E) ​14 m/s.

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Definitions:

Behaviourally

Behaviourally means in a manner relating to the observable actions or responses of organisms or individuals.

Emotionally

Pertaining to or involving emotions or the feelings.

Demands

Pressures or requirements that are placed upon an individual or system.

Expectations

Beliefs or anticipations about the way events, actions, or processes will unfold in the future, often influencing individuals' behavior and decision-making.