Wall Waterfall

A structure, often decorative, from which a jet or stream of water issues. 2. A spring, especially the source of a stream. 3. A reservoir or chamber containing, in architecture, a structure serving as the base or frame for a stream of water either jetting upward or flowing downward. Fountains were originally constructed, a wall built beside or around a body of water. : an arrangement of pipes carrying water and so grouped as to form a protective wall between a fire (as in a boiler) and the lining of a furnace, A waterfall is a river or other body of water's steep fall over a rocky ledge into a plunge pool below. Waterfalls are also called cascades. The process of erosion, the wearing away of earth, plays an important part in the formation of waterfalls.There is a water pump installed at the base where the reservoir is. Its mechanism let the water to go up the water wall with the help of the pump. The pump take the water from the reservoir to the top of the water wall which creates a cascading effect.Occasionally, tsunamis can form walls of water (known as tsunami bores) but tsunamis normally have the appearance of a fast-rising and fast-receding flood.The weighted average life (WAL) is the average length of time that each dollar of unpaid principal on a loan, a mortgage, or an amortizing bond remains outstanding.