A square foot of silk typically weighs between 0.5 to 1 ounce, depending on the type and weave of the silk. Lightweight silks like chiffon will be on the lower end of that range, while denser silks such as silk satin may weigh more. The actual weight can vary based on the specific fabric and its treatment.
The weight of silk can vary depending on factors such as the type of silk (such as mulberry silk or wild silk) and the thickness of the fabric. On average, silk fabric typically weighs around 1.06 ounces per square yard (36 grams per square meter).
450
Nothing since a square foot is 2 dimensional.
20-30 tones (200000 kg
It would weigh about 14.3 pounds .
is weight per foot the same as pounds pre square foot
i would say 1 square foot would weigh about 6 punds.
1500 pounds
2.7 lbs.
Wait a minute please, I gonna calculate it for you. Hmmmm, bridge, per square foot, how much does it weigh....hmmmmm... Foot2...hmmmmm Sorry, my brain fuse has blown out...
Gypsum or plaster board3 3/8 inch 1.56 pounds per square foot 1/2 inch 2.08 pounds per square foot 5/8 inch 2.60 pounds per square foot
Depends, of course, on the density of the steel.