Question

A rock that has a mass if 180 grams dropped in a graduated cylinder that was originally filled to 52ml; it now reads 62ml. What is the density of this object ​

Answer 1

Answer:

18 g/mL

Explanation:

The density of a substance can be found by using the formula

$density = \frac{mass}{volume}$

volume = final volume of water - initial volume of water

volume = 62 - 52 = 10 mL

From the question we have

$density = \frac{180}{10}$

We have the final answer as

18 g/mL

Hope this helps you