Annealing is used to distinguish tempered glass from nontempered glass?
O True
O False

T/F

Explanation:

Tempered glass is harder and stronger than annealed glass. When tempered glass breaks, it breaks into small pebble shaped pieces like a car's side glass after an accident. This is why it is often called safety glass. Tempered glass is annealed glass that has been heat treated to harden and strengthen it.

answer called a epicycle;