5974Chemical EngineeringMedium
A fluid element has a velocity V = -y2. xi + 2yx2. j. The motion at (x, y) = (1/√2, 1) is________?
ARotational and incompressible
BIrrotational and compressible
CIrrotational and incompressible
DRotational and compressible
Correct answer
D. Rotational and compressible
Explanation
The correct answer is Rotational and compressible.