Question

Density

A steel rod has a density of 7.6 g per cm^3.
The rod has mass of 200 g.

Work out the volume of the rod.
Give your answer correct to 3 significant figures.

Answer 1

26.3 cm³

Explanation:

`\boxed{volume = (mass)/(density) }`

Volume of the rod

= 200 ÷7.6

= 26.3 cm³ (3 s.f.)