A fluid element has a velocity V = -y¬¨‚â§ . xi + 2yx¬¨‚â§ . j. The motion at (x, y) = (l/‚Äö√ √∂2, 1) is?

Irrotational and incompressible

A fluid element has a velocity V = -y¬¨‚â§ . xi + 2yx¬¨‚â§

1.	A fluid element has a velocity V = -y¬¨‚â§ . xi + 2yx¬¨‚â§ . j. The motion at (x, y) = (l/‚Äö√ √∂2, 1) is?
A.	Rotational and incompressible
B.	Rotational and compressible
C.	Irrotational and compressible
D.	Irrotational and incompressible
Answer» C. Irrotational and compressible

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A fluid element has a velocity V = -y¬¨‚â§ . xi + 2yx¬¨‚â§ . j. The motion at (x, y) = (l/‚Äö√ √∂2, 1) is?

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