For the continuity equation given by . V = 0 to be valid, where V is the velocity vector, which one of the following is a necessary condition?

For the continuity equation given by . V = 0 to be valid, where V i

1.	For the continuity equation given by . V = 0 to be valid, where V is the velocity vector, which one of the following is a necessary condition?
A.	Steady flow
B.	Irrotational flow
C.	Inviscid flow
D.	Incompressible flow
Answer» E.

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For the continuity equation given by . V = 0 to be valid, where V is the velocity vector, which one of the following is a necessary condition?

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