Q- A container full of air at atmospheric pressure is 3 feet below the surface in a large body of water; this container is 8 feet high by 3 feet square. A 16-inch ID valve is on the bottom of the container and a 2-inch valve is on the top. A 2-inch ID hose connects to this valve and extends 1 foot above the surface of the water. Both valves are opened at the same time; calculate the length of time required for the container to fill with water.
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