College Physics
College Physics
2nd Edition
ISBN: 9780134601823
Author: ETKINA, Eugenia, Planinšič, G. (gorazd), Van Heuvelen, Alan
Publisher: Pearson,
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Chapter 14, Problem 9MCQ

Several air bubbles are present in water flowing through a pipe of variable cross-sectional area (Figure Q14.9). What happens to the volume of an air bubble when it arrives at the narrow part of the pipe, where the cross-sectional area is half that of the wider part? Assume the temperature of the gas in the bubble stays constant.

Chapter 14, Problem 9MCQ, Several air bubbles are present in water flowing through a pipe of variable cross-sectional area

a. The volume of the bubble remains unchanged because water is incompressible.

b. The volume of the bubble remains unchanged because the temperature of the gas in the bubble is constant.

c. The volume of the bubble decreases because the pressure in water increases.

d. The volume of the bubble increases because the pressure in water decreases.

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Chapter 14 Solutions

College Physics

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