It depends on what the soil contains. It may contain sand or gravel. It may contain water. It may contain little or much organic material. It may be highly or loosely compacted. On the average, however, the density of ideal topsoil is about 1.25 grams per cubic centimeter, or about 78 pounds per cubic foot.
Ken Hellevang, from the University of North Dakota says:
"The weight of snow varies greatly. Light fluffy snow may only weigh about seven pounds per cubic foot. More average snow may weigh 15 pounds per cubic foot and drifted compacted snow may weigh 20 pounds or more..."
Let's figure this out...
There are 7.48 gallons per cubic foot of water - that's about 62.4 pounds.
For Wet Snow
Let's say wet snow would be equivalent to 1" of rain or 5" of snow, you would get a resulting 62.4/5 = 12.5 pounds.
For Light, Fluffy Snow
Let's say fluffy snow would be equivalent to 2.5" of water and 12" snow, you would get 62.4/12 = 5.2 pounds.
That depends on the moisture content of the snow. A fluufy snow has about 1/10 water content and a heavy snow coul dhave 1/2 water content.
Since q water weighs 62.4 pounds per cu ft then 100 cu ft iof water weighs 6240 pounds. A cubic foot of snow would weigh from 624 pounds to 3120 pounds, roughly.
According to a news story on NBC Today Show, which aired Feb 13, 2015, one cubic square of dry snow weighs about 7 pounds. One cubic foot of "wet" snow weighs about 20 pounds. Ice adds more to the weight of both wet or dry snow. The extreme heaviness of snow, therefore, can cause multiple problems, for example, it can make roofs collapse or contribute to heart attacks from over-exertion when people are shoveling snow.
The density of freshly fallen snow varies quite considerably. Once it has settled on the ground, it gets compacted under its own weight until it reaches a density of 30% of water. At that density, the weight of 1 cubic foot of water would be approx 83.25 newtons.
Light, fluffy snow may way about 7 pounds per cubic foot. Average snow may way about 15 cubic foot. Drifted compact snow may way 20 pounds or more.
A square foot of snow does not have a weight: the depth of the snow is needed to give the weight because weight relates to the volume of snow. Even if you know the depth of the snow, say a foot, giving a cubic foot of snow, there is a wide range of possible weights because snow can vary in density depending on whether it is lightly or densely packed.The range of density of snow compared to the density of water can vary from 100:1 (for snow that is 100 times less dense or heavy than the equivalent volume of water) to 3:1.A more common density might be around 12:1.Water has a mass of 1kg/L so for a cubic metre (1000L) of snow, the mass could be anything in the range of 10kg to 333kg.Keeping that in mind, a foot of snow would be about 6.75lb to 223.82lb.The weight of snow can not be answered based on an area of a square foot of snow: the volume is required. It also depends on the kind of snow it is. Example- packing snow will have a different weight (because of its density) than other kinds of snow.A square foot is a measure of area, not volume. So the answer depends on two things. One is the depth, which will give us the volume, and the other is the density of the snow, which tells us how much weight there is per volume. Unpacked, fresh fallen snow can have a density roughly of only 5% of water. That will not have much depth, however. As snow packs it can get to 30% of the density of water, so a square foot of snow one foot deep (a cubic foot) might weigh roughly twenty pounds. With more packing and passage of time this might go up to thirty pounds per cubic foot. Finally, the snow can be compressed to become ice (with a lot of air inclusions), and this might be as more than fifty pounds per cubic foot.
I don't know, but one way to find out is to weigh a cubic inch of jelly then multiply that weight by 1728 (123).
There is one cubic feet per cubic foot.
1 cubic foot = 1,728 cubic inches
One acre-foot is 1,233.5 cubic meters.
Snow is not uniform for density so you would have to weigh the cubic foot you are interested in. Each pound or kilogram would be composed of 1/9 hydrogen and 8/9 oxygen (by mass) since the molecular weight of water is 18, the atomic weight of hydrogen is 1 and the atomic weight of oxygen is 16. Based on 1 cubic foot of snow being about 10% the weight of a cubic foot of water, it would weigh approximately 6.25 pounds and contain about 5.56 pounds of oxygen.
A square foot of snow does not have a weight: the depth of the snow is needed to give the weight because weight relates to the volume of snow. Even if you know the depth of the snow, say a foot, giving a cubic foot of snow, there is a wide range of possible weights because snow can vary in density depending on whether it is lightly or densely packed.The range of density of snow compared to the density of water can vary from 100:1 (for snow that is 100 times less dense or heavy than the equivalent volume of water) to 3:1.A more common density might be around 12:1.Water has a mass of 1kg/L so for a cubic metre (1000L) of snow, the mass could be anything in the range of 10kg to 333kg.Keeping that in mind, a foot of snow would be about 6.75lb to 223.82lb.The weight of snow can not be answered based on an area of a square foot of snow: the volume is required. It also depends on the kind of snow it is. Example- packing snow will have a different weight (because of its density) than other kinds of snow.A square foot is a measure of area, not volume. So the answer depends on two things. One is the depth, which will give us the volume, and the other is the density of the snow, which tells us how much weight there is per volume. Unpacked, fresh fallen snow can have a density roughly of only 5% of water. That will not have much depth, however. As snow packs it can get to 30% of the density of water, so a square foot of snow one foot deep (a cubic foot) might weigh roughly twenty pounds. With more packing and passage of time this might go up to thirty pounds per cubic foot. Finally, the snow can be compressed to become ice (with a lot of air inclusions), and this might be as more than fifty pounds per cubic foot.
37 lbs.
1 cubic foot of air will support 62 lbs
Graphite has a density of 2.09-2.23 grams/cubic centimeter. Therefore, a cubic foot of graphite weighs on average 134.2 pounds.
If it's heavily compacted snow, then one cubic foot weighs in at about 25 lbs. At 8 lbs to the quart, you are looking at less than a gallon of water. Closer to 3 quarts of water.
One cubic foot of water weighs about 62.4 pounds.
Convert cubic foot into inches= 1728. Divide 62.5 by 1728 for weight per cubic inch. Multiply weight per cubic inch by 231 (whats in one gallon) which equals 8.355.
One inch of rain over one square foot is 1/12 cubic foot of water. A cubic foot of water weighs about 62.4 pounds. 1/12 of that is about 5.2 pounds.
I don't know, but one way to find out is to weigh a cubic inch of jelly then multiply that weight by 1728 (123).
steel
One cubic foot is about 0.0283 cubic meter.