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Q. |
Identify the incorrect statement. Apparent shear forces |
A. | Depend upon molecular interchange of momentum |
B. | Can never occur in frictionless fluid regardless of its motion |
C. | May occur owing to cohesion when the fluid is at rest |
D. | Can never occur when the fluid is at rest |
E. | Depend upon cohesive forces |
Answer» C. May occur owing to cohesion when the fluid is at rest |
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