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1. |
A Bingham fluid of viscosity = 10 Pa.s and yield stress, 0 = 10 KPa, is shared between flat parallel plates separated by a distance of 10-3 m. The top plate is moving with a velocity of 1 m/s. The shear stress on the plate is |
A. | 10 KPa |
B. | 20 KPa |
C. | 30 KPa |
D. | 40 KPa |
Answer» C. 30 KPa | |