She'll teach you how to calculate the density of objects, and she will then set you a density-experiment challenge to try at home! Acknowledgements ...

The average density of Saturn is less than the density of water. How exactly do you find the density of Saturn?

Density is a measure of how tightly the mass of an object is packed into the space it takes up. It can be calculated by dividing mass by volume. It is a property close propertyA quality, or ...