Question

The mass of an iron ball is 312g and its volume is 8cm3. Calculate its density.​

Answer 1

Answer:

Density = mass/volume

=312 g/8 cm³

=39 g/cm³ (Ans.)

Explanation:

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Answer 2

Question :

The mass of an iron ball is 312g and its volume is 8cm3. Calculate its density.

Given :

Mass of iron ball = 312 g

Volume of iron ball = 8 $\tt {cm}^{3}$

To Find :

Density of iron ball = ?

Formula :

Density = $\tt \frac{mass}{volume}$

Solution :

Density = $\tt \frac{mass}{volume}$

$\tt \implies$ Density = $\tt \frac{312}{8}$

$\tt \implies$ Density = 39 $\tt g/{cm}^{3}$

$\tt \therefore$ Density of iron ball is 39 $\tt g/{cm}^{3}$