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1. |
What is the diameter of a particle that has a density of 2600 kg/m3 and flows through water under laminar conditions. Assume viscosity of water as 8.11 10-4 kg/ms. The terminal velocity is found to be 0.005 m/s. |
A. | 0.9 m |
B. | 1 m |
C. | 0.4 m |
D. | 0.7 m |
Answer» E. | |