Question

density of substances this activity will help you meet these educational goals: • you will make sense of problems and work to solve them. • you will recognize and represent proportional relationships between quantities. directions read the instructions for this self - checked activity. type in your response to each question, and check your answers. at the of the activity, write a brief evaluation of your work. activity density is an important property of a substance. in this activity, youll calculate densities of different substances. part a a sample of gold has a mass of 38.6 grams and a volume of 2 cm³. what is the density of gold?

Explanation:

Step1: Recall density formula

The formula for density $
ho$ is $
ho=\frac{m}{V}$, where $m$ is mass and $V$ is volume.

Step2: Substitute given values

Given $m = 38.6$ g and $V=2$ cm³, we substitute into the formula: $
ho=\frac{38.6}{2}$.

Step3: Calculate density

$
ho = 19.3$ g/cm³.

Answer:

19.3 g/cm³