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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | Apr 2017 |
| Last Sign in: | 327 Weeks Ago, 4 Days Ago |
| Questions Answered: | 12843 |
| Tutorials Posted: | 12834 |
MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
part A
Water flows via gravity from a high water tank to a point on the
ground some distance away through a hose of diameter 1 cm and
length 100 m. How high must the tank be for the flow rate to equal
1 L/min? (ηwater= 8.90 × 10-4 Pa s, ρwater= 1000 kg/m3)
Give your answer in meters.
part B
With what minimum speed would blood need to travel
through a small blood vessel with a radius of 1 mm before the flow
was turbulent? (ηblood= 2.7× 10-3 Pa s, ρblood= 1050 kg m-3)
Give your answer in m/s.
part C
f the blood vessel had water flowing through it instead of blood, approximately what minimum speed would the flow become turbulent? Remember (ηwater= 8.90 × 10-4 Pa s, ρwater= 1000 kg m-3). Give your answer in m/s
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