There is no volume that has units of length. If you meant to write 8cm3 then the cube has all edges 2cm (ie the "cube root" of 8 times the "cube root" of cm3)
Each side is 8cm.
Density = mass/volume = 4g/8cm3 = 0.5g/cm3
Volume = e3 where e is the edge length. So, 83 = 512 cubic cm
V = 226.195 cm3
If a face on a cube is 49 square meters the cube's volume is: 343 m3
The volume is 512 cm3
Volume = 8cm * 8cm *8 cm = 512 cm3
No.
The volume is: 512 cm3
1) It definitely isn't a cube. 2) The volume of the so called "cube" is 64cm3.
8cm cubed
48 cm
Each side is 8cm.
Density = mass/volume = 4g/8cm3 = 0.5g/cm3
The volume of a rectangular prism is found by multiplying the length, width and height. In the case of a cube they are all the same. So you multiply 2x2x2. Which is 8. So the volume is 8cm^3.
Volume = e3 where e is the edge length. So, 83 = 512 cubic cm
density = mass/volume = 50g/8cm^3 = 6.25 g/cm^3