In a Section of Horizontal Pipe with a Diameter of

question 43

Multiple Choice

In a section of horizontal pipe with a diameter of 3.0 cm, the pressure is 100 kPa and water is flowing with a speed of 1.5 m/s. The pipe narrows to 2.0 cm. What is the pressure in the narrower region? Treat the water as an ideal incompressible fluid.

• A) 44 kPa
• B) 67 kPa
• C) 230 kPa
• D) 95 kPa
• E) 48 kPa

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