Conceptual Physical Science (6th Edition)
6th Edition
ISBN: 9780134060491
Author: Paul G. Hewitt, John A. Suchocki, Leslie A. Hewitt
Publisher: PEARSON
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Textbook Question
Chapter 22, Problem 34TAS
A particular stream widens as it progresses downstream. Using your answers for parts (a) and (b), briefly describe the changes in discharge.
- (a) If the cross-sectional area of the stream is 1 m2 and the stream speed is 0.5 m/s, what is the stream’s discharge?
- (b) If the cross-sectional area of the stream increases to 2 m2 and the stream speed remains 0.5 m/s, what is the stream’s discharge?
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A stream moving with a speed of 0.5 m/s reaches a point where the cross-sectional area of the stream decreases to one-fourth (1/4) of the original area. The speed in this narrow portion of the stream is:
Chapter 22 Solutions
Conceptual Physical Science (6th Edition)
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