I don't know the exact weight however a sheet of tempered glass 5 feet long (60 inches) and 2.5 tall (30 inches) made up in a cube can hold 250 gallons of water at 8lbs per gallon. roughly 2000 lbs (1 ton).
Sources: I build fish tanks
The weight of a square foot of muscle can vary depending on various factors such as the individual's body composition and overall muscle density. On average, muscle tissue weighs about 18-20 pounds per square foot.
5 to 6 dollars
Nothing since a square foot is 2 dimensional.
A square yard is a measurement in 2 dimensions, length and width. Since there is no depth measurement in a square yard, therefore, a square yard of water has no weight. However, "...a cubic yard is 27 cubic feet, and a cubic foot of water weighs about 62.4 pounds, so 62.4 x 27 gives you...about 1685 pounds." (http://saluqi.home.netcom.com/ticklinx1.htm)
No. Square feet are square.
An average cost per square foot for tempered glass is approximately $25
You don't state a thickness, and that is very important in price of any glass.
how much does obscure glass cost per foot on average
Depends on how thick it is.
6mm (1/4") - 3.15 lbs. per square foot 10mm (3/8") - 5.12 lbs per square foot 12 mm (1/2") -6.31 lbs per square foot
Glass weighs 162 pounds per cubic foot. Tempering adds no weight. Glass is glass, except specialty glasses like high temperature glass, which weighs slightly more.
A square foot of quartz has no definite weight because a square foot has no thickness.
a square foot of lead has no weight since it has no thickness
Typical window glass weighs 156 pounds per cubic foot. For comparison, a cubic foot of aluminum weighs about 168 pounds, and a cubic foot of oak is around 50 pounds.
how much does 3/8 clear annealed glass cost per square foot wholesale
what is the weight per square foot of 22 ga. corten?
Granite is figured at 168 pounds per cubic foot. If you know the thickness, you can determine the weight per square foot.