Water Enters a Pipe of Diameter 3

question 55

Multiple Choice

Water enters a pipe of diameter 3.0 cm with a velocity of 3.0 m/s.The water encounters a constriction where its velocity is 15 m/s.What is the diameter of the constricted portion of the pipe?

• A)0.44 cm
• B)0.75 cm
• C)1.3 cm
• D)1.6 cm
• E)6.7 cm

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