Aerospace Engineering > GATE 2009 > Potential Flow
For two-dimensional irrotational and incompressible flows
A
Both potential and stream functions satisfy the Laplace equation.
B
Potential function must satisfy the Laplace equation but the stream function need not.
C
Stream function must satisfy the Laplace equation but the potential function need not.
D
Neither the stream function nor the potential function need to satisfy the Laplace equation.

Correct : a

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