Discussion :: Fluid Mechanics
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When a fluid flows over a solid surface, the
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A.
velocity is uniform at any cross-section.
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B.
velocity gradient is zero at the solid surface.
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C.
resistance between the surface & the fluid is lesser as compared to that between the fluid layers themselves.
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D.
velocity is not zero at the solid surface.
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Answer : Option B
Explanation :
No answer description available for this question.
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