The "kilogram" is a unit of mass. Every kilogram has the same mass, no matter
of what substance.
The question is much like asking: "Which is longer, a mile in a car or a mile on a bicycle ?"
Sand is denser than feathers. Since a given volume of a denser material has more mass than the same volume of a less dense material, when you make the masses the same, the volumes must vary.
The weight of 1 kilogram of feathers has the same weight as one kilogram of gold, because they both weigh the same. Now, they do not have the same volume at all, think about it, to make a kilogram of feathers you need a whole lot of them right? yes is the answer. Now try to picture one kilogram of gold... if you can't, just google it. So a kilogram of gold woudn't have the same volume as the feathers, and the feathers would have the most volume.
Gold has more mass than feathers. This is because gold is a dense metal, while feathers are lightweight and airy.
Think about what you just asked and feel ashamed. A kilogram is a measurement of weight. If you have two items of both exactly 1 kilogram, they weight the same!
If you had a perfect scale, that could read to, say, the millionth decimal place, and you used it for each, then the lead would weigh more, because its center would be closer to the center of the earth.
Neither! They both have the same mass of 1 Kilogram.
Neither. They both have the same mass. "kg" is a measurement of mass. If you meant volume (the space taken up by the object), the feathers would have the greater volume.
the gold would have more mass unless there is no gravity like on the moon then they would both fall at the same time.
Sand is denser than feathers. Since a given volume of a denser material has more mass than the same volume of a less dense material, when you make the masses the same, the volumes must vary.
They both weigh 1 kilogram.
One kilogram of brick weighs as much as one kilogram of feathers. (I do not know what a "chesse of feathers" is...)
The weight of 1 kilogram of feathers has the same weight as one kilogram of gold, because they both weigh the same. Now, they do not have the same volume at all, think about it, to make a kilogram of feathers you need a whole lot of them right? yes is the answer. Now try to picture one kilogram of gold... if you can't, just google it. So a kilogram of gold woudn't have the same volume as the feathers, and the feathers would have the most volume.
A kilogram of sand takes up less space than a kilogram of air, because sand is more dense than air. A kilogram of sand takes up more space than a kilogram of gold, because sand is less dense than gold.
It takes alot more feathers to equal a kilogram than it does bricks
both are same in weight
One kilogram of gold and one kilogram of feathers both weigh the same, but they occupy different volumes. Gold is much denser than feathers, so 1 kilogram of gold will take up significantly less space than 1 kilogram of feathers. Therefore, the feathers will take up more space than the gold.
Gold has more mass than feathers. This is because gold is a dense metal, while feathers are lightweight and airy.