id say about waist height =)
For optimum viewing, your eyes should be level with the middle of the screen when you're seated in your normal viewing position.
The interior optimum method uses an a choice that is determined by the position of an agent at a tangency that rests between the curves of two points on a graph. The boundary optimum method analyzes the position of waves.
How long is a piece of string?
Ergonomically, the optimum height for kitchen counters is 3 feet, or 36 inches. This can vary however, as people of different heights would require different height counters.
Launch height is term used in aviation as optimum height for a release of missiles or bombs.
The customer service telephone number for Optimum Cable customer service varies dependent on the area concerned. For business services the number is 888-276-5255.
The optimum height for a curtain rod is 2 to 3 inches above the frame.
72 inches from tub floor.
Above ground!
2.7 inches : )
Car aerials are one metre in height due to the height of its optimum performance. (Or, in simpler terms, that is the height that it works best at.)
Height of telephone pole: 20*tan(70) = 55 feet rounded