Civil Engineering > GATE 2015 SET-2 > Fluid Kinematics
The velocity components of a two dimensional plane motion of a fluid are: u = (y3 / 3) + 2x - x2y and v = xy2 - 2y - (x3 / 3). The correct statement is:
A
Fluid is incompressible and flow is irrotational.
B
Fluid is incompressible and flow is rotational.
C
Fluid is compressible and flow is irrotational.
D
Fluid is compressible and flow is rotational.

Correct : a

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