Multiple Choice
Water (density = 1 × 103 kg/m3) flows at 10 m/s through a pipe with radius 0.040 m.The pipe goes up to the second floor of the building,2.0 m higher,and the pressure remains unchanged.What is the radius of the pipe on the second floor?
A) 0.045 m
B) 0.034 m
C) 0.015 m
D) 0.012 m
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q43: A Venturi tube may be used as
Q44: A block of wood has density 0.50
Q45: A ping-pong ball has an average density
Q46: Water pressurized to 4 × 10<sup>5</sup> Pa
Q47: A reading of a tire gauge tells
Q49: The Garfield Thomas water tunnel at Pennsylvania
Q51: How much air must be pushed downward
Q52: The pressure inside a commercial airliner is
Q57: The equation of continuity applied to an
Q71: The fluid to which Bernoulli's equation is