MCQOPTIONS
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MCQOPTIONS
| 1. |
If the fluid velocity for a potential flow is given by V(x,y) = u(x,y)i + v(x,y)ĵ with usual notations, then the slope of the potential line at (x,y) is |
| A. | \(\frac{v}{u}\) |
| B. | \(- \frac{u}{v}\) |
| C. | \(\frac{{{v^2}}}{{{u^2}}}\) |
| D. | \(\frac{u}{v}\) |
| Answer» C. \(\frac{{{v^2}}}{{{u^2}}}\) | |