Question

A block of pine wood has a mass of 120 g and a volume of 300 cm3. What is the density of wood? (Show your work)

Answer 1

The answer is

0.4 g/cm³

Step-by-step explanation:

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

`density = (mass)/(volume)`

From the question

mass of wood = 120 g

volume = 300 cm³

So the density of the wood is

`density = (120)/(300) \\ = (12)/(30) = (2)/(5)`

We have the final answer as

0.4 g/cm³

Hope this helps you