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1. |
Estimate the type of flow in a channel having cross sectional area of 50m2 and top of the channel is 5m. The mean velocity of flow is 0.1m/s and the absolute viscosity of water is 0.625 N-s/m2. |
A. | Laminar |
B. | Turbulent |
C. | Transition |
D. | Steady |
Answer» D. Steady | |