The same. 1 pound = 1 pound.
Both a Pound of Iron and a Pound of Air weight the same ... One Pound ... neither is 'heavier.'
No a lb of bricks and a pound of feathers is still a pound same with concrete and iron
Same. That's an old trick question but feathers were more commonly used than cotton.
Precious metals like gold and silver are weighed using the Troy system where there are 12 Troy ounces in a Troy pound and each oz. consists of approximately 31.1 grams. Most other items in English-speaking countries are weighed using the Avoirdupois system where there are 16 Avoirdupois ounces in each Avoirdupois pound and each oz. consists of approximately 28.35 grams. Consequently, a Troy pound = 373.2 grams and an Avoirdupois pound = 453.6 grams. So, an ounce of gold is heavier than and ounce of iron, but a pound of iron is heavier than a pound of gold.
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.
Heavier Angle iron is often used as a structural element in building and bridges, while lighter angle iron is used for a variety of supports such as an adjustable bed frame. Pound for pound angle is more rigid than standard pipe.
No. Prince Edward Island is famous for potatoes, not potato chips. since we have soil that is so rich with iron it is a great fertilizer, so our potatoes are of the highest quality. We usually ship out our potatoes to Ontario etc to be made into chips. Prince Edward Island only has one potato chip factory left and doesn't ship off island. Hope this helps :]
Yes iron is very much heavier then plastic.
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.