The density of the metal bar is 11.217 g / ml.
Explanation:
The density of the metal bar can be found by using the ratio of mass and volume.
Given,
The weight of the metal bar is 57.21 g.
The Volume of water is 53.70 ml.
The Volume of the water and the bar is 58.80 ml.
The volume of the metal bar is 58.80 - 53.70 = 5.10 ml.
Density = mass / volume
= 57.21 / 5.1 = 11.217 g / ml.
The density of the metal bar is about 11.2 g / ml.
