_ Gradually varying fluid flow is an example of __________ flow.$?

1.	_ Gradually varying fluid flow is an example of __________ flow.$?
A.	Non-steady uniform
B.	Non-steady non-uniform
C.	Steady uniform
D.	Steady non-uniform
Answer» B. Non-steady non-uniform

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_ Gradually varying fluid flow is an example of __________ flow.$?

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