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.
Standard 1/4" thick 'plate' glass weighs 3.2 lbs per square foot. A cubic foot of glass weighs 162 pounds. A square foot of 3/8" glass weights 5 pounds.
The average weight of slate is approximately 175 pounds per cubic foot. However, this can vary depending on the specific type and density of the slate.
The weight of water is about 62.4 pounds per cubic foot. This value is commonly used in engineering and construction to calculate the load of water in various structures, such as pipelines, tanks, and dams.
According to http://www.reade.com/Particle_Briefings/spec_gra2.html the weight of one cubic foot of hulled rice is 47 lbs, rough weighing in at 36 lbs. There are 29,000 grains of rice per pound, making 1,363,000 per cubic foot. All the people alive today would equate to a 17x17x17 foot box of rice.
It depends on how big the originial un-crushed rock was. If you specify a weight for the original rock then maybe a formula can be devised for this question. However, anything that is solid and then broken into smaller particles will weigh less because some of the particles disappear from the area where you crushed the original form (they may become too small to measure so the weight decreases cosiderably and is more spread out ).
You can't-lb per cubic foot is a measurement of pressure, tonnes is measure of weight. You could convert Ib per cubic foot to tonnes per cubic foot or more usually, gram per cubic centimetre but not lb per cubic foot to tonnes
80 lbs per cubic foot
Standard 1/4" thick 'plate' glass weighs 3.2 lbs per square foot. A cubic foot of glass weighs 162 pounds. A square foot of 3/8" glass weights 5 pounds.
Granite is figured at 168 pounds per cubic foot. If you know the thickness, you can determine the weight per square foot.
The average weight of slate is approximately 175 pounds per cubic foot. However, this can vary depending on the specific type and density of the slate.
About 100 pounds per cubic foot
Granite is figured at 168 pounds per cubic foot. If you know the thickness, you can determine the weight per square foot.
Specific weight is the weight of the material per unit volume. Water has the specific weight of 62.43 pounds per cubic foot or 9.807 Newtons per cubic meter.
64 lbs
A cubic foot of water weighs aprox. 62.42796 pounds, 28316.847 grams, or 28.316847 kilograms. Here is some additional information from http://ga.water.usgs.gov/edu/waterproperties.html * Weight: 62.416 pounds per cubic foot at 32°F * Weight: 61.998 pounds per cubic foot at 100°F * Weight: 8.33 pounds/gallon, 0.036 pounds/cubic inch * Weight: 1679.616 pounds/cubic yard, based on 0.036 pounds/cubic inch * Density: 1 gram per cubic centimeter (cc) at 39.2°F, 0.95865 gram per cc at 212°F
Depends on how thick it is.
The weight of 12mm glass (approximately 0.47 inches thick) is about 3.1 pounds per square foot. This calculation is based on the density of glass, which is typically around 2.5 grams per cubic centimeter. Therefore, for a standard sheet of 12mm glass, you can expect it to weigh significantly more than thinner options, making it suitable for applications requiring additional durability and strength.