A 22.8-m deep pool is filled  with oil with a  of density 895 kg/m^3.  The gauge pressure at the bottom of the pool is 200 kpa,  What is the force that the oil exterts on a 0.35mx0.45m tile at the bottom of the pool?

A company has several sensors in storage silos to detect the total pressure in the silos to ensure the tanks will not leak. Each tank is designed to withstand a maximum total pressure of 5.7 atmospheres​ [atm]. An engineer wants to use one of the silos to store liquid nitric​ acid, which has a density of 97​ pound-mass per cubic foot [lbm​/ft3​]. If the tank is filled to a depth of 90 feet​ [ft], how much surface pressure in units of atmospheres​ [atm] can be applied to the top of the liquid inside the tank without exceeding the maximum total pressure of the​ silo?

(a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 32.6 m. Assume the density of the water is 1.00 x 103 kg/m³ and the air above is at a pressure of 101.3 kPa. 421106 Pa (b) What force is exerted by the water on the window of an underwater vehicle at this depth if the window is circular and has a diameter of 33.0 cm? 143995.51 Your response differs from the correct answer by more than 100%. N Need Help? Read It

A container is filled to a depth of 19.0 cm with water. On top of the water floats a 31.0-cm-thick layer of oil with specific gravity 0.600. What is the absolute pressure at the bottom of the container?