Mechanical Engineering > GATE 2015 SET-2 > Potential Flow
If the fluid velocity for a potential flow is given by V(x,y) = u(x,y)i + v(x,y)j with usual notations, then the slope of the potential line at (x,y) is
A
v/u
B
-u/v
C
v2/u2
D
u/v

Explanation

Correct : b

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