McqMate
| Q. |
The shear stress in a turbulent pipe flow |
| A. | Varis parabolically with radius |
| B. | Varis according to the 1/7 the power law |
| C. | 60 |
| D. | is zero at the centre and increases as linearly to the wall |
| E. | is zero at the wall and increase linearly to the centre |
| Answer» E. is zero at the wall and increase linearly to the centre | |
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