What Is Wedge Shape
In Solid Geometry, a Wedge Is a Polyhedron Defined by Two Triangles and Three Trapezoid Faces. a Wedge Has Five Faces, Nine Edges, and Six Vertices. a Wedge Is...
In solid geometry, a wedge is a polyhedron defined by two triangles and three trapezoid faces. A wedge has five faces, nine edges, and six vertices. A wedge is a subclass of the prismatoids with the base and opposite ridge in two parallel planes. A wedge can also be classified as a digonal cupola.
What is wedge shaped oil film?
The wedge-shaped oil film is referred to as boundary lubrication. The film is thicker at the front at leading edge than at the rear. When this film becomes thin so that the surface high spots touch, it is termed as boundary lubrication.
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What will happen if wedge shaped film is placed in white light?
If white lights is used to illuminate the fringe will be coloured . If the optical path difference between the waves reflected from the upper surface of the film exceeds a few wave.