They both weigh 1kg....... so they weigh the same,
The sawdust. Density is the property that relates mass and volume (density = mass/volume). So the more dense something is, the less space a fixed mass of that material will take up. As iron is considerably more dense than sawdust (or any solid wood for that matter) it will take up much less space.
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.
Due to atmospheric pressure the weight of 10 kg of cotton is grater than 10 kg of iron.
1 kg (kilogram) is about 2.2 times heavier than 1 pound.
No, the inertia of an object is directly proportional to its mass. In this case, a 2 kilogram iron brick has twice the mass of a 1 kilogram iron brick, so it also has twice the inertia.
The sawdust. Density is the property that relates mass and volume (density = mass/volume). So the more dense something is, the less space a fixed mass of that material will take up. As iron is considerably more dense than sawdust (or any solid wood for that matter) it will take up much less space.
The kilogram is a measure of weight so they are the same, the volume would be different.
To separate sawdust and iron fillings, you can use a magnet to attract and separate the iron fillings from the sawdust. The iron fillings will be drawn towards the magnet, allowing you to easily separate them from the sawdust.
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.
A kilogram is a kilogram, no matter what.
Iron is magnetic; so, the iron filling is pulled/ is attracted to the magnet. The sawdust is not magnetic, so it will stay where it is, and will eventually be separated from the iron and the magnet.
One way to separate a mixture of iron filings and sawdust is to use a magnet. The iron filings will be attracted to the magnet and can be easily separated from the sawdust. Alternatively, you can also use a sieve to separate the iron filings from the sawdust based on size difference.
A kilogram is heavier.
A kilogram is about 2.2 times heavier than a pound.
Due to atmospheric pressure the weight of 10 kg of cotton is grater than 10 kg of iron.
A kilogram is heavier. Kilo means 1000, so a kilogram is a 1000 grams. The prefix kilo~ denotes 1,000.
a kilogram of bricks