Q
Non uniform flow occurs when ____________________?
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A
A. the direction and magnitude of the velocity at all points are identical
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B
B. the velocity of successive fluid par-ticles, at any point, is the same at suc-cessive periods of time
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C
C. the magnitude aricf direction of the velocity do not change from point to point in the fluid
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D
D. the fluid particles move in plane or parallel planes and the streamline pat-terns are identical in each plane
