Mercury Column Difference Simulator
Interactive visualization of fluid pressure differences in a U-tube manometer with mercury, water, and spirit columns
Water Column
Height
25.0 cm
Density
1.0 g/cm³
Spirit Column
Height
27.5 cm
Density
0.8 g/cm³
Calculation Results
Pressure difference:
3.0 g/cm²
Formula:
ρ₁h₁g - ρ₂h₂g = (1.0 × 25.0) - (0.8 × 27.5)
Mercury level difference:
0.221 cm
Formula:
h = (ρ₁h₁ - ρ₂h₂)/13.6 = 3.0/13.6
