Water Flows Through a Pipe That Widens Out to Double

question 39

Multiple Choice

Water flows through a pipe that widens out to double its original diameter. How does the speed of water change in the area with the wider cross-section?

• A)The speed doubles.
• B)The speed increases by four times.
• C)The speed decreases by four times.
• D)The speed decreases by two times.

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