Cents have been made of different metals over the last 150 years, so they'd have both different weights and densities.
1864 - mid-1982 except for 1943 : 95% copper / 5% tin and zinc.
1943 : steel with a thin coating of zinc
mid-1982 - present : zinc with a thin coating of copper
The density of brass can vary from 8300 to 8700 kg/m3.
yes
Yes! I'm glad you asked! An object can vary with density, but only so. Example: If an objects density is, say, 6.7, it would NOT be able to increase to 9.8. Say you have a gummy bear, and it's density is 1.5. It may very well change to 1.8, or 2.0. But not to 3.0.
More or less. Specific gravity is the density of a substance, compared to the density of water - so the units may vary.
The density of thermocol or polystyrene is 1.64 g/cm3. it can vary due to the mass and volume of the object, the density usually ranges from 5kg/m3 to 12kg/m3.
Density = mass / volume.
that would vary based on the density of the liquid being measured
Karlovy Vary District's population density is 77 people per square kilometer.
Marshmallows vary in density. They are not a pure substance. As they contain air bubbles their density can be altered merely by squeezing them as can their volume but their mass would be the same even if smashed into pieces. The marshmallow's physical dimensions would change.
The density of brass can vary from 8300 to 8700 kg/m3.
Most of the pennies are valued at a price ranging from $40 to $50. The price can vary depending upon the condition of the pennies.
Density does not vary with the state of the matter in a substance.
yes
That would vary greatly depending on the type and density of the metal, along with the dimensions of the particular piece. The weight of a piece of anything is the volume times the density.
The density of concrete can vary from 2,300 to 3,400 kg/m3.
The density of steel as per IS 2062 will vary. This is because steel's density typically changes with composition.
Otters can change their density to either float on the surface of the water, or sink. Therefore, their density can vary.