The formula to calculate the Pressure in Excess of Atmospheric Pressure (Pexcess) is:
\[ P_{\text{excess}} = y \cdot h \]
Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.
The Specific Weight of Liquid is the weight per unit volume of the liquid.
Height is the distance between the lowest and highest points of a person, shape, or object standing upright.
Let's assume the following values:
Using the formula:
\[ P_{\text{excess}} = 9.812 \times 12.32 \approx 120.88384 \]
The Pressure in Excess of Atmospheric Pressure is approximately 120.88384 Pa.
| Specific Weight of Liquid (N/m³) | Height (m) | Pressure in Excess of Atmospheric Pressure (Pa) |
|---|---|---|
| 9.5 | 12.32 | 117.04000000000001 |
| 9.6 | 12.32 | 118.27199999999999 |
| 9.7 | 12.32 | 119.50399999999999 |
| 9.8 | 12.32 | 120.73599999999999 |
| 9.9 | 12.32 | 121.96799999999999 |
| 10 | 12.32 | 123.19999999999997 |