Question

A steel block has mass 40 g. It is in the form of a cube. Each edge of the cube is 1.74 cm long. Calculate the density of the steel.​

Answer 1

Explanation:

Mass = 40 g

edge of cube = 1.74 cm

volume of cube = s^3 = 1.74^3 = 1.74 * 1.74 * 1.74 = 5.268024cm cube

density = Mass/volume

= 40/5.268024

= 7.6 g/cm