diffuse reflection
Reflection of light from a rough surface which scatters it in all directions.
Reflection of light from a rough surface which scatters it in all directions.
1. A continuous cross-connection or interconnection such that the flow of water from one system to the other may occur under the slightest
A device for measuring the depth of a hole, cutout, groove, recess, etc.; usually consists of a graduated scale which slides through
An inclined structural member in compression and/or tension; usually employed to stabilize a frame against horizontal forces, such as wind.
Several brick chimney stacks that are square in cross section and oriented so that diagonals through them form a straight line; usually corbeled
A small pane of glass, either diamond-shaped or squareshaped, and set diagonally in lead cames in a window sash. Also called diamond glass.
A connection arrangement of a three-phase electrical transformer; the three windings are connected in series forming a closed circuit in the shape of