1 kg of lead has more volume
And that's because lead is more dense than copper. A given volume of lead weighs more than that same volume of copper. It turns out that 1kg of something will weigh the same as 1kg of something else, though the two may have different volumes for that weight.
A kilogram is always the same amount of mass, no matter what the substance
happens to be, and no matter what planet it happens to be located on.
Also ... whenever your kilogram of feathers and your kilogram of iron are both
on the same planet, they both have the same weight too.
cotton will because it is less dense.
since density is mass/volume and the mass is equal for both (1kg) the volume is inversely proportional to the density at constant mass (in other words as density gets bigger, volume gets smaller and vice versa)
M(Cu)=64g/mol, M(Fe)=56g/mol, so Iron has greater volume.
The density of a substance remains the same no matter how much of it you have.
1 Kg of copper
iron
If there was no wind resistance they would both hit the floor at the same time... however, and since such an atmosphere doesn't exist, (Wind resistance acting on cotton is greater because it has a greater surface area..) so iron will fall faster ... .
1. Volume 2. Mass 3. Inertia
same weight
Not sure if this is a serious question but...A kilogram is a unit of mass, or in this case, weight.A kilogram is a kilogram.One kilogram of anything is a kilogram.1 kg of iron = 1 kg of wool.
iron
The weight of a body in air is its apparent weight because the body body remains immersed in air . Therefore apparent weight of 1kg cotton and one kg iron is same .But volume of 1 kg cotton is greater than the volume of 1 iron
They both weigh the same, 1 kg
Nooo, 1kg gold is heavier 1kg cotton, because the last one has much more volume than the first, so Archimedes force reduces weight of a cotton more!
If there was no wind resistance they would both hit the floor at the same time... however, and since such an atmosphere doesn't exist, (Wind resistance acting on cotton is greater because it has a greater surface area..) so iron will fall faster ... .
They both weigh the same: 1kg = 1kg. The kg of butter has a greater volume and the kg of lead has a higher density.
1. Volume 2. Mass 3. Inertia
Cotton is a very lightweight plant, and fabric. Metal is much heavier than cotton.
The degree of compactness of an object.
same weight
Without knowing the density of an object, it's not possible to calculate it's volume by weight. A 1kg piece of granite and a 1kg piece of igneous rock would be very different in volume.
Copper will have the larger volume because it is less dense than gold.