Depends on the size of the aquarium. Water weights 10 pounds per gallon.
30 cubic feet of water weigh roughly 1,875 pounds.
Using a density of 3150 kilgrams per cubic metre = 196.65 pounds per cubic foot.
It weighs about 112 pounds
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.
7.48x128=957.51Answer, 1 cubic foot filled with water, will have 957.51 ounces of water.Answer.; that means 1-cubic foot = 957.51/16 ~ 59.84 pounds =1-cubic foot - of water._______________________As you're most likely aware, there are two completely different kinds of 'ounce',and you haven't specified which one you're talking about. So here are both:Weight:For weight, it makes a difference what substance the cubic foot is full of.1 cubic foot of vacuum weighs. . . . . . . . . . . . . zero ounces.1 cubic foot of 70-degree, sea level air weighs 1.26 ounces.1 cubic foot of water weighs . . . . . . . . . . . . . 998.4 ounces1 cubic foot of gold weighs. . . . . . . . . . . . . . 19,296 ouncesVolume:1 cubic foot =1,728 cubic inches = 7.48052 gallons = 957.51 'fluid' ounces
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.
12 cubic feet
.898
2 feet. 2x1x1
That depends on how much of it you have!One pebble doesn't weigh very much, but a cubic foot of granite weighs 168 pounds! Compare that to water, which weighs about 62 pounds per cubic foot.
One cubic foot of water is 7.4805 gallons.
yes, a way to find out if it weighs more, which has a greater density
There are 7.48052 US gallons per cubic foot.
Pulverised coal = 38 pounds per cubic foot
Mobil DTE 25 has a specific gravity of 0.876. Water weighs 62.387531 pounds per cubic foot. Therefore, one cubic foot of Mobil DTE 25 weighs 54.651477 pounds.
450
It would weigh 1,342 pounds.
The amount that a cubic foot of water weighs depends on the temperature of the water. At 70 degrees F. a cubic foot of water weighs 62.50 pounds.