For a fully developed laminar flow of water (dynamic viscosity 0.001 Pa-s) through a pipe radius 5 cm, the axial pressure gradient is 10 Pa/m. The magnitude of axial velocity (in m/s) at a radial location of 0.2 cm is ________.

For a fully developed laminar flow of water (dynamic viscosity 0.001 P

1.	For a fully developed laminar flow of water (dynamic viscosity 0.001 Pa-s) through a pipe radius 5 cm, the axial pressure gradient is 10 Pa/m. The magnitude of axial velocity (in m/s) at a radial location of 0.2 cm is ________.
A.	6.24
B.	6.29
C.	6.26
D.	6.34
Answer» B. 6.29

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For a fully developed laminar flow of water (dynamic viscosity 0.001 Pa-s) through a pipe radius 5 cm, the axial pressure gradient is 10 Pa/m. The magnitude of axial velocity (in m/s) at a radial location of 0.2 cm is ________.

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