The sound travel in the water takes T seconds.And the sound travels in the pipe takes T - 0.5 seconds.Due to the distance that sound travels in water = the distance sound travel metal.Or, 1 400 (T) = 4 000 (, T - 0.5).1 400, t = 4 000 t - 2 000,,,2 600 t = 2 000,,,Displaystyle t = frac} {} {10 13 seconds.So the position on the louder than normal water away from the tap.Displaystyle = 1 400 imes, frac 10 13}} {{1 076.9 =, M.
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