Question

A sample of copper has a mass of 36 g and a density of 9 g/cm³. What would be its volume?

A.0.25 cm³
B.4 cm³
C.27 cm³
D.324 cm³

Answer 1

The copper sample has a mass of 36 g and a density of 9 g/cm³. The formula to calculate the volume is:

V = m/d

We substitute the given data in the formula to calculate the density, then

V = 36 g / 9 g/cm³

V = 4 cm³

Its volume would be 4 cm³. Alternative "B".

Skandar

Answer 2

B.4 cm³

Step-by-step explanation:

v=m/d

36 g / 9 g/cm³

4 cm³

(g) was already used twice cm³ is volume