Question

A chunk of metal has a volume of
0.131 m^3, and a mass of 945 kg.
What is its density?
(Unit = kg/m^3)

Answer 1

Answer:

7213.7kg/m³

Explanation:

Given parameters:

Volume of the metal chunk  = 0.131m³

Mass of the metal chunk  = 945kg

Unknown:

Density of the metal chunk  = ?

Solution :

To solve this problem, density is the mass per unit volume. It is mathematically expressed as;

  Density  = $\frac{mass}{volume}$  

 So;

 Density  = $\frac{945}{0.131}$   = 7213.7kg/m³