Using a density of 3150 kilgrams per cubic metre
= 196.65 pounds per cubic foot.
94 lbs
It weighs about 112 pounds
Depends on the size of the aquarium. Water weights 10 pounds per gallon.
Units of density are mass per unit volume. Unit volume might be a cubic centimeter or a cubic foot, for example. Whatever the size of your sample, a cubic foot of it is always a cubic foot, and the mass of that cubic foot will always be the same.
Lithium is a bit more than half as dense as water. Its relative density -- or, if you prefer, specific gravity -- is 0.53. So, if you know how much a cubic foot of water weighs, multiply that value by 0.53. BTW, one gallon of water (at 4 degrees C) weighs 8.34 pounds, and one cubic foot of water contains 7.48 gallons. (I know that because WikiAnswers told me.) Now you've got all the info you need to make the calculation.
One gallon of microcrystalline wax weighs about seven pounds. One cubic foot of wax is about 7.48 gallons of wax.
Type 1 Portland Cement weighs 196.56 lbs
42.7kg, or 94 pounds. BTW, a bag of portland cement contains one cubic foot of the product.
1 94-pound bag of cement is approximately equal to 1 cubic foot.
Answer #1:9 cubic yards cement weight nearly 1260 lbs=============================Answer #2:Answer #1 is a very intriguing one. It says that 9 cubic yards (9 x 27 cubic feet)of cement weighs nearly 1,260 pounds. If so, then each cubic foot would weighnearly 5.2 pounds, which corresponds to nearly 8.3% of the density of water.So cement would float quite high in water. Mysteriously, it doesn't.I found one online conversion reference that says that1 cubic foot of Portland cement weighs 94.02 pounds.(94.02 pounds/cubic foot) x (9 cubic yards) x (27 cubic foot/cubic yard) = 22,847 pounds(rounded)Somehow, that sounds more like it.Also, if the question actually meant 'concrete, limestone with Portland cement"instead of 'cement', then the weight is nearly 60% greater than that.
144 lbs per cubic foot if I remember what my dad told me
That depends on the type of cement used, and the measurement base (Metric or Imperial (inches)). Also cubic measurements are made with 3 base numbers, not 2 so your cubic feet of the barrel is not known, so your weight cannot be estimated. Cement weighs in between 90 and 135 pounds per cubic foot - although special mixes can weigh a lot more or less.
An 80-pound bag of premixed cement = .667 cubic feet, or 2/3 of a cubic foot, of concrete. A 60-pound bag of premixed cement = .5 cubic feet, or 1/2 of a cubic foot, of concrete.
Cement weighs about 150 punds per cubic foot, and there are 1728 cubic inches in a cubic foot, so if the block is solid then it weighs 150x8x8x12/1728 = 67 pounds
Usually 1 cubic foot. It can be sold in smaller bags, but when someone refers to the ratio of cement in a concrete mix (i.e. a "5 bag mix") then they mean 1 cubic foot.
Usually 1 cubic foot. It can be sold in smaller bags, but when someone refers to the ratio of cement in a concrete mix (i.e. a "5 bag mix") then they mean 1 cubic foot.
Square foot doesn't tell you, you need to know cubic footage and then figure how many cubic yards that makes. Cement is sold by the cubic yard.
yes, a way to find out if it weighs more, which has a greater density