Question

The type of glass which consists of a layer of plastic embedded in between two layers of glass is called _________ (hard/safety) glass.

Answer 1

This is a glass that has been toughened or laminated is known as safety glass. So, it is less likely to splinter when broken.

It is toughened glasses used in goggles for protecting the eyes when using power tools or industrial or laboratory equipment.

So, the correct answer is safety.