lead
Usually yes. Each material has its characteristic density. Of course, it is possible for two different materials to have densities that are very close to one another.
this is due to there different mases per unit volume
Volume. Density depends on mass and volume. Density = mass/volume. Things that have the exact same mass can have different densities if the volume associated with either are different.
Yes they can, if they have different densities.
Yes. It depends on the minerals contained in the sand. For example, a sand with iron oxides in it will have a greater density than a pure silica sand.
This is a tough one. First you have to decide which type of sand is 'sand'. Sand comes in many different grain sizes and in many different densities. If you have defined your sand, take a known volume, weigh it and do the math!
Sand and chalk can be separated through the centrifugal process. A centrifuge makes high speed cycles and the materials of different densities will be separated.
some are magnetic some arent and the densities are different
when rock fragments or sand are settled (usually in water) it compresses and turns into a sedimentary rock.You can see all the different layers due to different densities.
Put the sand in a dish and heat it above the melting point of lead. The lead will flow to the bottom and separate from the sand. Due to the high density of the lead, the sand will float on the molten lead. When the lead and sand cool, you can separate the two.
Lead
The answer will depend on what the fuel is. Different components of petroleum have different densities and so a ton will occupy different volumes.The answer will depend on what the fuel is. Different components of petroleum have different densities and so a ton will occupy different volumes.The answer will depend on what the fuel is. Different components of petroleum have different densities and so a ton will occupy different volumes.The answer will depend on what the fuel is. Different components of petroleum have different densities and so a ton will occupy different volumes.
Anything with varying densities have different weights even though they are the same size and shape. For example, lead, plastic, and wood.
A kilogram is a measure of mass therefore a kilogram of lead and a kilogram of feathers have the same mass: one kilogram. They would, however, have different volumes and densities.
If two solids have the same masses but different volumes they have different densities.
I dont no