Q
The distribution of shear stress in a stream of fluid in a circular tube is_____________________?
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A
A. Linear with radius for turbulent flow only
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B
B. Linear with radius for laminar flow only
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C
C. Linear with radius for both laminar & turbulent flow
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D
D. Parabolic with radius for both laminar & turbulent flow
Correct Answer:
C. C. Linear with radius for both laminar & turbulent flow