The relationship between the velocity induced by a vortex tube and the strength (circulation) of the vortex tube can be predicted by
A. Helmholtz’s law
B. Prandtl’s law
C. Biot-Savart’s law
D. Froude’s law
Answer:C
The relationship between the velocity induced by a vortex tube and the strength (circulation) of the vortex tube can be predicted by
A. Helmholtz’s law B. Prandtl’s law C. Biot-Savart’s law D. Froude’s law