Pressure = Density of water × Gravity × Depth
Here's the breakdown:
* Density of water: Approximately 1000 kg/m³
* Gravity: Approximately 9.81 m/s²
* Depth: 1.2 meters
Calculation:
Pressure = 1000 kg/m³ × 9.81 m/s² × 1.2 meters
Pressure = 11772 Pascals (Pa)
Converting to other units:
* Kilopascals (kPa): 11772 Pa = 11.772 kPa
* Atmospheres (atm): 11772 Pa ≈ 0.116 atm
Therefore, the water pressure at a depth of 1.2 meters is approximately 11.772 kPa or 0.116 atm.