Hydrostatic Columns

Same Depth Same Pressure

Two same-depth labels close to the same pressure in the training liquid. Exact arithmetic here means exact results for the stated model inputs; measured inputs still carry uncertainty and significant-figure limits.

highlighted = computed this step

Same depth gives the same pressure label

One side at depth 3 metres has pressure 60 pascals.

ΔPleft=60\Delta P_{\mathrm{left}}=60
Same depth pairThe two labels come from separate checks.rho=2 kg/m^3g=10 m/s^2h=3 mdP=60 Pa

The other same-depth point matches it

The other side at the same depth also has 60 pascals.

60=6060=60
Same depth ledgerThis is not a real manometer model.rho=2 kg/m^3g=10 m/s^2h=3 mdP=60 Pa