It may seem illogical but a soda straw sized pipe filled with water will have the same pressure as a 24 cooling tower pipe. The difference is that the larger one will have more force due to its larger size.: Im doing a science project, using pvc pipes. Im butting the same amount of water in each one, but the pipes are going to be different widths. Which one will have the most pressure, the widdest, or the thinest
