SOLVED:Common brick is about 1.8 times denser than water.
Common brick is about 1.8 times denser than water.
Explanation: The mass of 1 kg of feathers and 1 kg ok bricks are identical. And if you want an answer to your question comparing the weight on Earth of those 2 items, in vacuum of one kilogram of feathers would have exactly the same weight as one kilogram of bricks.
Neither is heavier. The ton of brick will take up less physical space because it is a more dense material and the feathers will take up a ton of space but ultimately a ton is a ton. So 1 ton of feathers = 1 ton of bricks. None is heavier than the other.
A: Concrete weighs about 2.4 times as much as water for a given volume. Generally accepted values for a cubic foot are 62.4 pounds for water and 148 pounds for concrete.
Weight. There is a huge disparity in the weight of bricks and concrete, not least because of the varying size. Bricks usually weigh in at around 5 lbs each, whereas standard concrete blocks can weigh a whopping 43 lbs.
100kg bricks and 100 kg feather have the same weight.
In the riddle regarding the feathers and bricks, the masses are the same, but the volume occupied by the feathers is much greater, since their density is much lower.
Your basic standard brick weights about 4.3 pounds. As previously stated, if 113 standard bricks make up a single layer on a pallet, that layer would weigh 486 lbs.
Answer. Explanation: Both of them weigh the same.
If you check carefully, both are of the same weight as they weigh but, cotton occupies more space than iron i.e. volume of 1 kg cotton is greater than that of 1 kg iron.
Since both cotton and pebbles are of equal mass i.e 1kg, so they both weigh same. so, both 1 kg cotton and 1kg pebbles are of same weight.
There is an old adage: “What weighs more, a pound of feathers or a pound of bricks?” Of course, they weigh the same…a pound. However, if we asked which was more dense, the answer would be much different. Even though they both weigh the same, the bricks take up less space and are more dense than a pound of feathers.
Glycerol (or Glycerin) is more dense than water (1.26 g/cc). One could argue that glass is a very slow-moving, viscous liquid (although it has lots of properties of a solid, like rigidity). It's more dense than water. Even saltwater is more dense than water.
Point out that as long as the volumes are equal, sand is a material that is heavy for its size compared with water. For samples of any size - as long as the size of the samples is the same, sand will weigh more than water.
A kg of rocks weighs the same as a kg of feathers, so neither is heavier than the other.
Precious metals like gold and silver are measured using the “troy” system where there are 12 ounces in a pound. If you normalize everything to mass a pound of feathers is 454 grams and a pound of gold is 373 grams, therefore the feathers are technically heavier.
Spoiler: the answer is that they will all fall at the exact same rate. Though some objects, like feathers, seem to fall slower because of air resistance.
cotton is heavier than iron.
As far as weight (and not mass) is concerned, cotton is heavier than iron as its decrease in weight due to air displaced is more than weight of the air displaced by iron.
Neither on of them weighs more than the other one. They are both a kilogram. 1 kilogram of steel = 1 kilogram of feathers.
Since the specific gravity of diesel is less than water it floats on top of it. As specific gravity of sand is 2.6 – 2.7 and that of cement is 3.14 – 3.15, i.e. for the same volume occupied by cement and sand, cement is “3.15/2.7 = 1.16 times “heavier than sand.
Fresh concrete is always much darker than when it is fully cured and dry. Even uncolored concrete. Wait at least 7 to 10 days until the new concrete has hardened and dried. If the concrete is on a wet subgrade or there's underground water, it may stay dark for as long as it's wet.
For normal concrete, the weight of a cube of one cubic metre is between 2,000 and 2,600 kg.