The Flow Rate of a Liquid Through a 2

question 20

Multiple Choice

The flow rate of a liquid through a 2.0-cm radius pipe is 0.016 m³/s.The average fluid speed in the pipe is:

• A) 0.64 m/s.
• B) 13 m/s.
• C) 0.040 m/s.
• D) 6.4 m/s.

---

Definitions:

Transitional Expression

Words, phrases, or sentences that provide a link between ideas, sentences, and paragraphs, helping to achieve clearer and more coherent communication.

Persuasion

The act of convincing someone to do or believe something through reasoning or argument.

Swim-With-Dolphin Programs

Activities or experiences where individuals can interact and swim close to dolphins in controlled environments or open water.

Topic Sentence

A topic sentence is the sentence in a paragraph that summarizes the main idea or point of the paragraph.