A mirror.
It is normally called a mirror.
Difference electrode just made from flat sheet - you can't be serious.
The reflective surface is a mirror. It can be highly polished metal or chromed, the surface of a calm area of water, or a flat glass plate with a silvered back and a protective coating.
The flat sheet of paper would encounter more air resistance than the wadded sheet of paper would.
Because the flat sheet of paper has greater air resistance
It is a mirror or a looking glass
mirror
It is normally called a mirror.
mirror
It is normally called a mirror.
It is a mirror or a looking glass
it is a plane mirror
A sheet that is flat.
A GV flat sheet is a flat sheet of galvanized steel.
Glass candy. It's basically a large flat sheet of hard candy that is clear. Its made of sugar, with no flavoring or coloring.
The dimensions of a King size flat sheet is 110 in by 114 in. In contrast, a fitted sheet measures 76 in by 80 in by 8 in.
A pane of glass is a thin, flat piece of glass.