Question

So, I need to find the mass of a cube. I have diameter of 16.4 micrometers, and density of 1,000 kg/m3. I can find all kinds of formulas for spheres, but not for cubes?

Answer 1

for a cube of side s, the volume is s^3

that's why the third power is called "cubed"!

But, since when do cubes have diameters?

Answer 2

THis is the question posed to me by mi bio teacher. THe more specific of it it is, "find the masss of a liver cell, assuming it has the shape of a cube, with the diameter and density of water."