The relationship between the length scale ratio $\left(L_{r}\right)$ and the velocity scale ratio $\left(V_{r}\right)$ in hydraulic models, in which Froude dynamic similarity is maintained, is:
(A) $V_{r}=L_{r}$
(B) $L_{r}=\sqrt{V_{r}}$
(C) $V_{r}=L_{r}^{1.5}$
(D) $V_{r}=\sqrt{L_{r}}$

Question ID - 156168 | SaraNextGen Top Answer

The relationship between the length scale ratio $\left(L_{r}\right)$ and the velocity scale ratio $\left(V_{r}\right)$ in hydraulic models, in which Froude dynamic similarity is maintained, is:
(A) $V_{r}=L_{r}$
(B) $L_{r}=\sqrt{V_{r}}$
(C) $V_{r}=L_{r}^{1.5}$
(D) $V_{r}=\sqrt{L_{r}}$