We therefore see that when streamlines are close together, we get not only high velocity, but also low pressure, otherwise equation {eq}`Bernoulli3` could not be satisfied. Finally, if $p_2 = p_1$, we find that $\frac12 \rho v_1^2 + \rho g z_1 = \frac12 \rho v_2^2 + \rho g z_2$, which is as much as saying that water always finds its way to the lowest point.
```{code-cell} ipython3
:tags: ["remove-input"]
import json
from jupyterquiz import display_quiz
with open("./quizes/chapter12/c12q3.json", "r", encoding="utf-8") as f:
