Physics · Fluid Mechanics
An equipotential line in fluid flow is a line along which the velocity potential is constant. Which of the following is true for such a line?
- 1It has no velocity component normal to it.
- 2It has no velocity component tangential to it.✓
- 3It has constant dynamic pressure.
- 4It is always identical to a streamline.
Correct answer
It has no velocity component tangential to it.
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