Question

if three solid cubes are made of the same material ,then the three cubes must have the same denisty.true or false why​

Answer 1

Answer:

Density also depends on the material. A piece of iron with the same dimensions as a piece of aluminium will be heavier because the atoms are more closely packed. Scientists can measure how tightly packed the particles are by measuring the mass of a certain volume of the material, for example, one cubic centimetre.

The combination of more atoms, each with a greater mass, makes a copper cube weigh more than an aluminum cube of the same size and shape

Answer 2

Answer:

True if the edges of all the cubes are also same

Explanation:

density = mass/volume

mass is the quantity of material used if the quantity will also same then volume will also same and so the edge