Question

A sample of copper has a volume of 23.4 cm3. if the density of copper is 8.9 g/cm3, what is the coppers mass

Answer 1

Answer:

Mass of the copper, m = 208.26 grams

Explanation:

Given that,

Volume of copper, $V=23.4\ cm^3$

Density of copper, $d=8.9\ g/cm^3$

We need to find the volume of the ball. The formula of density is given by :

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

$m=d\times V$

$m=8.9\times 23.4$

m = 208.26 grams

So, the mass of the copper is 208.26 grams. Hence, this is the required solution.

Answer 2

267 g is the mass of the problem