They are both the same.
displacement method is another name for Archimedes' principle
Archimedes' principle states that an object immersed in a fluid is buoyed up by a force equal to the weight of the fluid it displaces. This principle helps explain why objects float or sink in fluids based on their density.
Archimedes made significant contributions to the understanding of the behavior of matter. He developed the principle of buoyancy, known as Archimedes' principle, which explains why objects float or sink in a fluid. He also worked on the concept of density and developed methods to determine the volume of irregularly shaped objects.
No. It would inappropriate for anything that is already a liquid who's volume could be measured directly. Using displacement in this case would be an unnecessary complication.It would also be inappropriate for anything that was water soluble as displacement would not be an accurate measurement of volume.
Archimedes contributed the theory of buoyancy, which is significant because it allows us to measure an object's weight by its displacement in water, density, displacement, and the buoyancy of the liquid in which the object is acting.
The principle of density was discovered by Archimedes. To calculate density, we use the equation Density = mass/volume.
Well, yes and no. More no than yes. See: http://en.wikipedia.org/wiki/Buoyancy#Archimedes.27_principle
buoyancy and density :D
Archimedes, a Greek mathematician, physicist, and inventor, is credited with discovering the concept of density around the 3rd century BC. He is known for his "Eureka" moment when he realized he could determine the density of an object by measuring its displacement in water.
Archimedes principal states: 'An object immersed in a liquid will experience a buoyancy force equal to the mass of the liquid displaced by the object.' This can determine the density of any object.
Archimedes' principle can be used to determine the density of solid and liquid materials by measuring the buoyant force acting on the object when immersed in a fluid. However, it may not be suitable for determining the density of gases or materials that are highly compressible, as their buoyant forces may be difficult to measure accurately.
Archimedes' principle states that the buoyant force on an object is equal to the weight of the fluid displaced by the object. This principle helps determine whether an object will float or sink in a fluid based on its density compared to the density of the fluid.
Archimedes principle - weight of the liquid displaced by the object= buoyant force weight=mass x acceleration due to gravity =volume x density x acceleration due to gravity