What is the density of a metal sample of a 37.51-g sample placed into a graduated cylinder increases the liquid level from 50.0 ml to 57.5 ml?

Answer 1

Density is defined as mass/volume. The mass of the sample is 37.51 g. The volume of the sample is that volume of water that is displaced, i.e. 57.5 - 50.0 ml = 7.5 ml. Density = 37.51 g/7.5 ml = 5.0 g/ml. This is reported to 2 sig figs based on the subtracted value of 5.0

Answer 2

The volume of the metal sample can be calculated as the difference in the liquid level before and after adding the metal. In this case, the volume displaced by the metal is 7.5 ml. The density of the metal sample is then calculated by dividing the mass of the sample (37.51 g) by the volume displaced (7.5 ml), resulting in a density of 5.0 g/ml.

Answer 3

The new alter level in the cylinder with doing all the calculations would be 80.3 ml this is the information that is provided.

Answer 4

Volume of the object = 75.0 - 50.0 = 25.0 ml

So density = mass/volume = 67.5g / 25.0 ml = 2.7 g per ml