Facts About Black Truncated Cones

A truncated cone is a three-dimensional shape. The truncation gives the cone a shape similar to a lampshade in appearance; a cone shape without the point at the end. Truncated cones may be used in conjunction with black light.

Creation

• A traditional cone is made by cutting a segment from a circle; a truncated cone also has a center circle cut out of the circle. The remaining ends are then attached to create a truncated cone.

Biology

• Black truncated cones have been used in laboratory experiments involving rats and drug reactions. In one study, a bank of black lights reflected a truncated cone shape of light onto rats that had been administered a drug. The black light shape helped scientists understand the radioactive effects of the drug on the animals.

Manufacturing

• Truncated cones are used by AutoCAD systems in the manufacturing industry and may be black. Computer programs can assist engineers in how to make an optimal truncated cone for a project. The software can help minimize wasted materials during manufacturing.