Light rays in fiber optics should be reflected rather than refracted in order to maintain their total internal reflection within the core of the fiber. This ensures minimal loss of signal strength and allows for efficient transmission of information over long distances without distortion. Refraction would lead to signal loss due to leakage of light through the fiber's walls.
Metalic conduit is a metal tube that is used to shield wiring from damage, water contamination, contact with people. As opposed to plastic conduit.
No.
Aqueducts
Conduit diversion involves redirecting water flow from a natural stream or river into a man-made channel or conduit. This can be done for various purposes such as irrigation, hydroelectric power generation, or water supply for cities and towns. It is a common practice in water management to efficiently utilize the available water resources.
A water-filled trench around a castle is known as a "moat."
Its because of the water basically making there foot mouldy
The remedy for severe trench foot would be amputation or staying out of the water
I think that the 'trench' you are thinking of is a moat. You could say that it is a trench full of water that surrounds the castle. If you are not thinking of a moat then I am sorry.
The best way to clean spirit optics is to use a soft, lint-free cloth with a little warm, soapy water to gently wipe the surfaces. Avoid using abrasive materials or harsh chemicals that could damage the optics. Dry the optics thoroughly after cleaning to prevent water spots.
No, they do NOT cause water retention. In fact, fiber diets have been shown to play a direct role in controlling water retention.
Perhaps you mean "aqueduct" a conduit for carrying water.