Why do substances that have equal volume have different weights? It is because of their density. An object’s density is measured by comparing it’s mass to it’s volume. out of a stone and a cork that are of same size, which is heavier? It is the stone as it has more mass being denser. Liquids have density to. Do you know that you can change the density of water by adding sugar into it.
Aim of this experiment is to demonstrate this effect.
- This manipulative shows that the density of an object is measured by comparing it’s mass to it’s volume.
- Students understand that liquids have density too
- Correlation between theory and practical becomes easier
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