The diving pool at the London Olympics has to be a minimum depth of 4.5 meters, but the preferred depth is 5 meters (16 feet 4 inches).8 people found this useful.he diving pool at the London Olympics has to be a minimum depth of 4.5 meters, but the preferred depth is 5 meters (16 feet 4 inches). 8 people found this useful.
Positive feedback mechanism. A process whereby an initial change in an atmospheric process will tend to either reinforce the process (positive feedback) or weaken the process (negative feedback). See Feedback mechanism.
When it starts to build up, production slows and then stops. The opposite of this would be a positive feedback loop. In that case, the more Product X there was, the faster the plant would make more. This type of system easily gets out of control. In contrast, a negative feedback loop is self-regulating.