What is the mass of 20cm cubed?

Question

What is the mass of 20cm cubed?

Answer 1

mass = (x kilogram/cm cm cm)(20 cm cm cm)

Answer 2

We must know the density (or some other information that can be used to figure this out).

Use the formula:

D=M/V

M=D*V

So, mass=density times volume.

Given:

V=20cm^3

D=d (kg/c^3)

VD=20d (kg)

So, the unit is kilogram and the measure is 20d for the density measure d.

Peace

Answer 3

What's its density?

Answer 4

8000 cubic centimeters of vacuum would weight nothing.

8000 cubic centimeters of gold would weigh a lot.

You are talking about a cube roughly eight inches on a side.

If it was water, it would weigh 8 kg.