Question

A piece of iron has volume of 25 cm3 and mass 195 g. Find the density of iron in g/cm3

Answer 1

Answer:

Density = 7.8 g/cm³.

Explanation:

Here,

Volume, v = 25 cm³

Mass, m = 195 g

Density, d = $\frac{mass}{volume}$

$\longrightarrow$ d = $\frac{195}{25}$

$\longrightarrow$ d = 7.8 g/cm³