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1. |
A sphere of diameter 30 cm is moving with a uniform velocity of 4 m/s. The dynamic viscosity and specific gravity of the liquid are given as 0.8 poises and 0.9 respectively. What is the value of the Reynolds number? |
A. | 135 |
B. | 10000 |
C. | 13500 |
D. | 15000 |
Answer» D. 15000 | |