Suppose I have say a 40' long 3/4" garden hose stretched out linearly on a level surface. One end is attached to a faucet with maybe 30 psi. At 10', 20', 30', and 40' there are small vertical pipes from which will shoot water when the faucet is turned on. The end of the hose is capped. There's no friction in the hose. Will all four jets produce fountains at the same height? Suppose instead I had a faucet with circular attachment to which I could insert four 10' hoses with a jet at the end. Using the same pressure, would the jets be as high as the first example?