If a cube has a mass of 72.9 g and the dimension of the 3 cm side, its density would be
It can be defined as the mass of any object or body per unit volume of the particular object or body. Generally, it is expressed as in gram per cm³ or kilogram per meter³.
As given in the problem Use the data from the following figures to answer the questions below. The cube has a mass of 72.9 g and the cube has a dimension of 3 cm.
The volume of the cube = a³
=3³
=27 cm³
As given the mass of the cube is 72.9 g.
Density = mass/volume
= 72.9 g/27 cm³
=2.7 g/cm³
Thus, the density of the cube comes out to be 2.7 g/cm³.
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The question is incomplete the complete question is,
If a cube has a mass of 72.9 g and the dimension of the 3 cm side, What is its density in g/cm3?