Which type of glass is usually found in the rear window of a vehicle?

The type of glass typically found in the rear window of a vehicle is tempered glass. This glass undergoes a heating and cooling process that makes it much stronger than regular glass, allowing it to withstand impacts and temperature changes without breaking easily. When tempered glass does break, it shatters into small, blunt pieces, which significantly reduces the risk of injury compared to other types of glass.

In vehicles, tempered glass is preferred for rear windows because of its safety features and ability to endure the structural demands and environmental conditions they face. It provides adequate visibility and is resistant to the stresses caused by temperature fluctuations and vibrations while driving.

Laminated glass, on the other hand, is often used in windshields because it has a layer of plastic sandwiched between two pieces of glass, which helps prevent shattering and keeps the glass intact upon impact. Composite glass refers to materials made from two or more distinct materials, which isn't the standard for vehicle windows. Dichroic glass is mainly used in artistic applications and specialty lenses, making it unsuitable for vehicle windows.