Question

calculate the density of a solid of mass 20 kg if it occupies a volume of 4 m3

Answer 1

density = mass/volume
= 20 /4
=5 kg/m^3

HOPE THIS HELPS BRO.... ^_^

Answer 2

The density of the given solid mass is 5 kg/m³.

Given:

Mass of the solid= 20kg

The volume of the solid= 4m³

To Find:

The density of the solid.

Solution:

We know that,

• The mass of a substance per unit volume is referred to as its density. In other words, a substance's density indicates how closely its particles are packed.
• Density of a substance is given by,

$Density= \frac{Mass}{Volume}$

Now, we are given,

Mass= 20kg, Volume= 4m³

So,

Density= 20kg/4m³

or, Density= 5 kg/m³

Therefore, the density of the given solid mass is 5 kg/m³.

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