1) We know how to make (very) flat glass.
2) The glass keeps the reflecting surface (usually a metal) from corroding.
A mirror is a 'reflector'. If made of of silvered glass as a common mirror, the glass surface also represents a refractive plane.
a mirror object that reflects light the ones made of glass are glass sprayed with silver
No, a mirror is typically made out of glass with a reflective coating applied to the back surface. Sand is not translucent or reflective enough to function as a mirror.
Yes, it can pass through glass and mirror and other things made up of glass.
Most mirrors are made of glass with an aluminum foil behind them.
A synonym for "looking glass" is mirror.
The coating on the back of glass that makes it into a mirror used to be silver. Now it is usually aluminum.
A mirror breaks when the glass is subjected to stress or impact that exceeds its strength. This can be caused by physical force, temperature changes, or the presence of imperfections in the glass. When the glass breaks, it shatters into fragments due to the internal tension within the glass.
The first glass mirrors were being made in the 13th century by the Romans then the development of glass mirrors began in the 14th century in Venice and Murano, Italy Esther Wallace , University of Manchester.
A mirror is usually made from a glass sheet backed by a silvered surface - though highly polished metal can also be used. Therefore, a mirror is matter.
A plane mirror and a glass mirror both reflect light due to their smooth and flat surfaces. The difference is in the material used to coat the back surface - a plane mirror has a thin layer of metal, while a glass mirror has a thin layer of metal deposited on the back side of the glass.
a mirror is something that is with glass