Water ideally flows through a pipe of radius 6 centimeters at a rate of 5 meters per second. The pipe then narrows to a radius of 2 centimeters. What is the new velocity of the water?
(a) 50 m/s
(b) 55 m/s
(c) 60 m/s
(d) 65 m/s
I have been asked this question in semester exam.
Question is taken from Fluids in Motion topic in section Fluid Flow and Mixing of Bioprocess Engineering