Solid block of exactly 100.0cm3 has a mass of 153.6 g. Determine it's density.

The density of an object is defined to be the mass of the object divided by its volume. For this problem, the mass of the object is 153.6 g while its volume is 100.0 cm^3. Thus, we simply divide 153.6 g by 100.0 cm^3 to get the solid block's density. We then obtain its density to be equal to 1.536 g/cm^3. It should also be noted that the density of an object gives a sense of how compact the object is.