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.
A feedback mechanism (also referred to as a  feedback system  or a  feedback loop ) is. in which the state of a specific aspect of the body's condition (called a  controlled condition ), e.g. temperature, is. feedback mechanism (also referred to as a  feedback system  or a  feedback loop ) is. in which the state of a specific aspect of the body's condition (called a  controlled condition ), e.g. temperature, is.