It has to do to the pounds per sq inch. A 1 pound bar of iron may be the size of a deck of cards while a pound of feathers would have a higher volume and less density. If you compressed the feathers to be the same dimensions as the iron then they should feel like the same weight.
Iron feels heavier than a feather because it is denser. Density is the amount of mass per unit volume, so even if the weights are the same, the iron is more compacted and takes up less space than the feather. As a result, the iron feels more substantial and gives the perception of being heavier.
Due to atmospheric pressure the weight of 10 kg of cotton is grater than 10 kg of iron.
Typically it is Cast Iron* that is used to make weights.
Both a Pound of Iron and a Pound of Air weight the same ... One Pound ... neither is 'heavier.'
1 kilo of iron
Iron doesn't float. To float it has to be lighter than water. It is heavier.
No a lb of bricks and a pound of feathers is still a pound same with concrete and iron
They both weigh the same = 1KgThe answer is there in your question
Due to atmospheric pressure the weight of 10 kg of cotton is grater than 10 kg of iron.
Iron fillings are heavier.
Iron is heavier because iron is a metal and metals are heavier but silica is not a metal so silica is lighter than iron.
No, atomically Iron is a heavier element
Lead is heavier than iron.
Yes iron is very much heavier then plastic.
Iron is much denser than a feather. Yet, a particular sample of feathers weighs more than a sample of iron.
The wooden stool is heavier than the iron nail
Elements heavier than iron are formed in super-nova explosions.
Lead is heavier, but iron is stronger.