Question

A piece of metal has a mass of 147.8g. When dropped into a graduated cylinder, the metal displaces 18.5ml of water. What is the density of the metal?

Answer 1

The answer is 7.99 g/mL

Step-by-step explanation:

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

`density = (mass)/(volume) \\`

From the question

mass of metal = 147.8 g

volume = 18.5 mL

It's density is

`density = (147.8)/(18.5) \\ = 7.9891891...`

We have the final answer as

7.99 g/mL

Hope this helps you