FIGURE 15-12 -Water Flows in the Vertical Pipe Shown in Figure 15-12

question 47

Multiple Choice

FIGURE 15-12
-Water flows in the vertical pipe shown in Figure 15-12. At A the area is 25.0 cm² and the speed of the water is 3.30 m/s. At B the area is 16.0 cm². The fluid in the manometer is mercury, which has a density of 13,600 kg/m³. What is the manometer reading h?

• A) 0.546 cm
• B) 8.27 cm
• C) 1.11 cm
• D) 3.11 cm
• E) 6.35 cm

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