This is a trick question, right? Regardless of the substance , if they weigh the same, they have the same weight.
What is different is the density of sbustances. For instance a cubic foot of Helium weighs less than a cubic foot of carbon dioxide. A cubic foot of iron weighs more than a cubic foot of aluminum. If you visit the web site http://www.chemicalelements.com you can look up the density of many substances that are called elements.
Due to atmospheric pressure the weight of 10 kg of cotton is grater than 10 kg of iron.
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.
I don't know what "appears heavier" means. A kilogram of mass is a kilogram of mass. Appearance has nothing to do with it. The cotton is (probably) less dense than the iron and will occupy a larger volume, but that doesn't have anything to do with the vacuum part.
1/2 kilogram = 0.07 stone
1 kilogram is approximately 0.16 stone.
Due to atmospheric pressure the weight of 10 kg of cotton is grater than 10 kg of iron.
A stone is six times heavier than a kilogram: 1 stone = 6.35kg
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.
I don't know what "appears heavier" means. A kilogram of mass is a kilogram of mass. Appearance has nothing to do with it. The cotton is (probably) less dense than the iron and will occupy a larger volume, but that doesn't have anything to do with the vacuum part.
No, they are both 1 kilogram!
A kilogram is about 2.2 times heavier than a pound.
1/2 kilogram = 0.07 stone
The kilogram is 1000 times heavier.
Both are equal Depends if they weigh 1 kilogram where they are or one kilogram compared to Earth's gravitational pull. ~The kilogram technically does not measure weight, it measures mass. If all the items you mention have the same mass then the densest material (iron) has the greatest weight because it displaces the least volume of air. A balloon filled with one kilogram (around 5600 liters) of helium will float in the air. If you want to measure weight, the proper unit is the Newton.
1 kilogram is approximately 0.16 stone.
pound is heavier....as 1 pound=1000 kilograms
Yes. A kilogram is about 35.3 ounces.