696. If the atmospheric pressure on the surface of an oil tank (sp. gr. 0.8) is 0.2 kg/cm”, the pressure at a depth of 50 m below the oil surface will be _____________________? September 7, 2025 by Admin A. 2 meters of water column B. 3 meters of water column C. 5 meters of water column D. 6 meters of water Column ✅ The correct answer is option D.
