The level of water in an Olympic size swimming pool (50.0 meters long, 25.0 meters wide, and about 2.00 meters deep) needs to be lowered 1.50 cm. If water is pumped out at a rate of 4.60 liters per second, how long will it take to lower the water level 1.50 cm?

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.