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1. |
Calculate the Reynolds number for a liquid of density 1 g/cm3, viscosity 8 × 10-4 Pa.s flowing at 0.5 m/s through a pipe of diameter 4 cm? |
A. | 2500 |
B. | 40000 |
C. | 25000 |
D. | 4000 |
Answer» D. 4000 | |