Question

You are measuring the density of an irregularly shaped object. Using the analytical balance you determine the mass of your object to be 38.88 grams. You then place the object into a graduated cylinder with 14.8mL of water, the volume rises to 33.4mL. Determine the density of your object tot he correct number of significant figures.

Answer 1

The density of the object with a mass of 38.88grams to the correct number of significant figures is 2.09g/mL.

How to calculate density?

The density of a substance can be calculated by dividing the mass of the substance by its volume as follows:

Density = mass ÷ volume

Volume of the object = 33.4mL ÷ 14.8mL = 18.6mL

Density of the object = 38.88g ÷ 18.6mL = 2.09g/mL

Therefore, the density of the object with a mass of 38.88grams to the correct number of significant figures is 2.09g/mL.

Learn more about density at: https://brainly.com/question/15164682

#SPJ1