They weigh the same.
A kilogram is a measure of mass therefore a kilogram of lead and a kilogram of feathers have the same mass: one kilogram. They would, however, have different volumes and densities.
Since they both have a weight of 1kg one cannot be heavier than the other.
It is rather a trick question. People are thrown off by the feathers (light things) and nails (heavier things) but pound are pounds. The pound of feathers will most likely be larger in volume than the pound of nails.
1,000,000,000,000 nanograms are in one kilogram.
1/2 kg = .5 kg 7/8 kg = .875 kg 7/8 is larger than 1/2
One kilogram of brick weighs as much as one kilogram of feathers. (I do not know what a "chesse of feathers" is...)
One Kilogram is 1000 grams
A pound of bricks and a pound of feathers weigh the same because they both weigh one pound. The difference lies in their volume, with bricks being denser and taking up less space compared to feathers.
A kilogram is a measure of mass therefore a kilogram of lead and a kilogram of feathers have the same mass: one kilogram. They would, however, have different volumes and densities.
Their mass is 1 kg.
That would depend on the buoyancy of the feathers.
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.
Neither will feel heavier since they both have the same weight - 1 kg.
Neither. They both weigh the same.
A ton of x is neither heavier nor lighter than a ton of y - regardless of how heavy the individual units of x or y. Obviously, you would need a lot more feathers than bricks but that's another question entirely.
Both of them are just the same. A kilogram is the same as akilogram
well, my sunglasses are 50 grams and one kilogram equals 1000 grams so, a one kilogram mass is heavier