Density is a weight per unit volume calculation.
There could be different alloys or casting methods with subtle differences in density, or temperature variations in expansion and density. However:
Every cubic centimeter of lead weighs 11.34 grams.
Every cubic centimeter of iron weighs 7.86 grams.
Thus, the density of lead (11.34 g/cc) is greater than iron (7.86 g/cc).
This is independent of the actual weight and volume of the sample.
An alloy of iron and lead.
Iron is magnetic, lead is not.
Providing of course that a sample is representative of the population from which it is drawn, the bigger it is the more likely it will be to lead to a valid conclusion. Therefore, the best sample size when there are no restrictions, as in this case, would be one of 1000.
China?
Lead is more dense than feathers. It doesn't matter how much you have of either one. A chip of lead is more dense than a 10-mile convoy of trucks loaded with feathers.
Lead is denser than iron.
Lead is denser than iron. Lead has a density of 11.34 g/cm^3, while iron has a density of 7.87 g/cm^3.
To balance a 1.00 gm sample of lead, an equivalent volume of iron would be needed. Since iron is denser than lead, you would need a smaller volume of iron. The volume of iron required would depend on the densities of lead and iron.
Lead oxide
A brick made of lead would weigh more than a brick made of iron, as lead is denser and heavier than iron. Even though they are the same size, the lead brick would have more mass.
Lead is about 20% denser than iron, but its exact weight depends on the specific alloy or form of each metal. However, lead is generally heavier than iron.
Iron is more dense than lead because the atoms in iron are more closely packed together than in lead. This is due to differences in the atomic size and atomic structure of iron and lead. denser materials have more mass per unit volume.
To determine if a cannonball is made of lead or iron, you can perform a simple density test. Lead is denser than iron, so a lead cannonball will feel heavier for its size compared to an iron cannonball. You can also use a magnet – iron is magnetic, so an iron cannonball will be attracted to a magnet while a lead cannonball will not be.
No, lead and iron have different densities. Lead is denser than iron, so one cubic centimeter of lead will be heavier than one cubic centimeter of iron.
Lead is denser.
Lead will always have the greater density compared to aluminium. The weight only influences the volume in question. 10kg of Al will be much more(bigger in size) than 5kg of lead.
No, the buoyant force on lead is less than that on iron because lead is denser than iron. Buoyant force is determined by the weight of the fluid displaced, so the denser the object, the less fluid it displaces and therefore experiences less buoyant force.