Yes they would have to be similar cubes.
Yes Volume: Is the amount it takes to build it. Surface Area: Is how much is on the surface.
A cube with 1 cm sides has a surface area of 6 cm2 and a volume of 1 cm3.
They grow
A cube with an edge length of 6 units has a 216 square unit surface area and a 216 cubic unit volume.
The volume of a cube is the length of the side, cubed.The area of a cube is 6 times (the length of a side squared).
For a cube with edge length, L. Surface area = 6L2. Volume = L3. So ratio of Surface Area / Volume = 6 / L. Therefore, as the side length, L, increases, the ratio will decrease.
No solid figure has a surface area equal to its volume. That would not be possible as the units of measure are different.
Congruent ones. A cube of side x has a volume of x3. Any other cube, of volume x3 must have sides of length x and so the two cubes must be congruent.
yes.
No, the greater the surface area the faster the ice cube will melt.
(surface area of cube 1 or 2 (either)) times 2 = (total surface area of two identical cubes)
Let's imagine the following objects first: Sugar cubes are solid blocks, each with a comparatively larger volume. Granulated sugar is fine and particulate, and each grain has a very small volume. It is only logical that when comparing one block of sugar to one grain of sugar, that the grain dissolves faster because it has a smaller volume (less to dissolve), and the surface area to volume ratio is much higher.