a metal cylinder is melted and the whole mass is cast in the shape of a cube What happens to its density give reasons
Answers
Density is constant for given substance or material. So, when it is cast into different shapes, the density of the material remains same as before.
Density is defined as the mass of the substance per unit volume.
Density = Mass / Volume.
Mass of the metal cylinder and that of the cube will be same when measured via spring balance experiment.
Mass of water displaced in both cases doesn't change.
Similarly, volume of the water displaced in the measuring unit of the spring balance remains same in both the scenario.
So, density remains same.
Density is constant for given substance or metal.
So, when it is cast into different shapes ie. from cylindrical to cubic, the density of the material shall remain the same as before.
Density is defined as the mass of the matter per unit volume.
Therefore, Density = Mass / Volume.
Mass of the metal cylinder and that of the cube will be the same when measured via spring balance experiment.
Mass of water displaced in both cases remains the same.