What is the definition of cube units?

Answer 1

A cube that has dimensions 1x1x1 unit. The unit can be mm, feet, yards, miles, etc.

The point is that is does not matter. All the dimensions are 1 unit and the volume is 1 unit cubed, whatever that unit may be.

Answer 2

I don't have an exact definition, but you should understand by this. If someone gives you 500ml, that is the same as 500 cubic centimetres (cc or cm^3). That means you theoretically could have 500 1cm lengthx1cm width x 1cm height cubes in there (assuming the size of container perfectly fits cubes). In all formula for volume you multiply 3 dimensions. Cube is length^3 or l x w x h, cylinder is pi x r^2 x l (r twice and l), sphere is even 4/3pi x r^3. (remember, pi is just a number, no units). if you multiply a number by itself it can be represented as number^2, as is done with the units of volume. n x n x n is also able to be represented as n^3, as is cm x cm x cm = cm^3.

Answer 3

Cube units refer to the units used to measure volume in cubic measurements. It is a measure of three-dimensional space that represents the amount of space enclosed within a shape with three equal dimensions. Each cube unit is equivalent to a cube with sides of one unit length.