Q542
A fluid element has a velocity V = -y² . xi + 2yx² . j. The motion at (x, y) = (l/√2, 1) is
A.
Rotational and incompressible
B.
Rotational and compressible
AnswerC.
Irrotational and compressible
D.
Irrotational and incompressible
Answer: Option B
Solution
Answer: Option B
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