Answer:
The answer is
0.4 g/cm³
Explanation:
The density of a substance can be found by using the formula
[tex]density = \frac{mass}{volume} [/tex]
From the question
mass of wood = 120 g
volume = 300 cm³
So the density of the wood is
[tex]density = \frac{120}{300} \\ = \frac{12}{30} = \frac{2}{5} [/tex]
We have the final answer as
0.4 g/cm³
Hope this helps you
