Question

A sphere is made from copper whose mass is 3000 kg . If the density of the copper is 8900 kg/m , find the volume of the sphere?

Answer 1

Explanation:

volume of the sphere = mass/density

=3000kg/8900 kg = 0.33 m³

Answer 2

The volume of sphere is 0.34 m³.

Given - Mass and density

Find - Volume

Solution - As per the known relation, density, mass and volume are related to each other: density = mass/volume

Mass = 3000 kilogram

Density = 8900 kilogram/m³

Keep the values in formula, to find the value of volume. Since the units of given quantities are in same system, no conversion is needed. The volume will be in m³.

Volume = mass/density

Volume = 3000/8900

Performing Division

Volume = 0.34 m³

Hence, the volume of the sphere is 0.34 m³.

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