Question

A block of iron has the dimensions of 3.00 cm x 3.00 cm x 3.00 cm. It has a mass of 213 g. What is its density?

638 g/cm3
6240 g/cm3
0.0773 g/cm3
7.89 g/cm3

Answer 1

Answer:

Explanation:density=mass/volume

Volume of the iron piece is 3cm×3cm×3cm=27cm3

Density=213/27 = 7.889gm/cm3

So option D is the answer

Answer 2

Here is your answer~

7.89 g/cm^3