Determine the identity of a cube of metal that measures 1.2 cm on each side and has a mass of 15.4g.

The density of the cube of metal is

Explanation:

To calculate the volume of cube, we use the formula:

where,

a = edge length of cube

Edge length of cube = 1.2 cm

Volume of cube =

To calculate density of a substance, we use the equation:

We are given:

Mass of cube = 15.4 g

Volume of cube =

Putting values in above equation, we get:

Hence, the density of the cube of metal is

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explanation: