Question

An irregularly-shaped piece of aluminum (Al) has a mass of 66.0 grams. What is the volume in cm³ of this piece of aluminum if its density is 2.70 g/cm³?

Answer 1

`V=24.45\ \text{cm}^3`

Step-by-step explanation:

Given that,

Mass of a piece of Aluminium, m = 66 grams

The density of Aluminium, d = 2.70 g/cm³

We need to find the volume of this piece in cm³.

We know that,

Density = mass per unit volume

`d=(m)/(V)\\\\V=(m)/(d)\\\\V=(66\ g)/(2.7\ g/cm^3)\\\\V=24.45\ \text{cm}^3`

So, the volume of the piece is
`24.45\ \text{cm}^3`.