Question

Find density of a cube of side =4 cm and mass 80g​

Answer 1

Answer:

density=mass/volume

=80/64

=5/4

=1.25g/ cm^3

Answer 2

Answer:

density=mass/volume

volume of cube=a^3

so its volume=4^3=64

mass =80g(given)

so density=80/64

density=1.25kg/m^3