Which of the following tools do you need in order to determine the density of a square wood block?

A. A ruler
B. A balance
C. A balance and a ruler
D. A balance and a beaker



Answer :

Final answer:

To determine the density of a square wood block, you need a balance and a ruler.


Explanation:

To determine the density of a square wood block, you would need a balance and a ruler. You would first measure the mass of the block using the balance and then calculate its volume using the ruler, as density is mass divided by volume.


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