Density isn't determined by the size of the specimen but by its mass per unit of volume. An oak branch has the same density as the whole tree it came from--the weights are vastly different, but density is the same.
In density, composition and size. None of them look the same.
Different cities have blocks of different size.
Blocks are not all the same size.
Blocks are not all the same size.
Because they are of different materials. If the materials are same then there's no way they'd floats at different levels. It is because of the densities of different matters the level of floating is different for them.
Density is dependent on two things - the volume of the object under consideration, and it's mass. For a given material, in order for the volume (the size) to change, so must the mass by a proportional amount. Therefore, for a specific material, changing the size of the sample does not affect the density in any way.
In density, composition and size. None of them look the same.
yes
Different metals have different atomic masses due to the number of protons, neutrons, and electrons in their atoms. This leads to variations in the density of the metals. Thus, metals of the same size can have different masses based on their atomic structure and density.
no; they have the same volume but their mass is quite different; density is mass/volume and the sponge has much lower density
It doesn't have the same density because the two items can be different masses.
Density reason is that the density of a uniform material is constant Density is independent of the size and shape of the sample.
Not necessarily. Mass is a measure of the amount of matter in an object, while size refers to the dimensions of the object. Two objects of the same size may have different densities, which would result in different masses.
Objects of the same size can weigh differently due to variations in their density. Density is a measure of how much mass is in a given volume, so objects with different densities will weigh different amounts even if they have the same size. Additionally, the material composition and structure of the objects can also affect their weight.
Different cities have blocks of different size.
Blocks are not all the same size.
Blocks are not all the same size.