Question

Frank has a sample of steel that weighs 80 grams. If the density of his sample of steel is 8 g/cm3, what is the sample’s volume?

Answer 1

Answer:

The volume of the sample is $10\ cm^3$

Explanation:

It is given that,

Frank has a sample of steel that weighs 80 grams

The density of his sample of steel is $d=8\ g/cm^3$

We have to find the volume of the sample. Density of an object is defined as mass per unit volume i. e.

$d=\dfrac{m}{V}$

$V=\dfrac{m}{d}$

$V=\dfrac{80\ g}{8\ gm/cm^3}$

$V=10\ cm^3$

Hence, the volume of the sample is $10\ cm^3$

Answer 2

Should be 10 cm cubed