It depends on the glass type, but for general purposes it is about 19.8 kilograms per square meter
6mm glass weighs 16 kg/m2 or 3.27 lbs per square foot
6mm glass weighs 1.5Og/cm2. therefore 15Kg / m2
It varies - but about 2600kg
One cubic meter of glass will vary in terms of weight depending on the type of glass. Ideally, one cubic meter should be equivalent to 1000 kilograms.
roughly 9 kg
The answer depends on the material and quality of the carpet.
You cannot weigh an area. Just as you cannot weigh a distance. (How much does one centimeter weigh?)