Answer: That probably would depend on the type of wood (e.g. ironwood vs balsa.?
Answer: No wood is as heavy as iron. Iron would be heavier. Iron has a density of about 8 gram per cubic centimeter; would is usually lighter than water (density less than 1), but some woods are a little heavier than water.
It depends, what type of wood as different types have different masses :)
in cm, the third power means that its is in 3 demensions. so, something that is 4cm to the third power would be the same size as four blocks of wood, where each block is 1cm long, 1cm thick, and 1cm tall (the three demensions of volume). when converting cm cubed(to the third power=cubed) to ml, however, the formula would simply be 1cm cubed=1ml
Measure it.
40 cubic meters
A block of light balsa wood and a block of heavy teak of the same size, will also have the same volume (which is the space each block occupies).
which wold gravity pull more strongly a block of wood or a block of iron
Iron is denser than wood, i.e. it weighs more by volume.
Because centimeters cubed is a unit of volume, not weight. The two might take up the same amount of space, but iron is much more dense and as such weighs more.
All you have to do is measure is side of the wood (length, width, height) in your preferred unit of measurement (cm, in) and then multiply the three values together. This will give you a cubic answer (cm cubed, in cubed).
No. It isn't the size alone, but the density. A block of steel may be exactly the same size as a block of wood, but the steel is denser and therefore heavier.
No
No.
Because they are made from metal - which is heavier then plastic, wood or glass.
120/200 = 3/5 = 0.6 g/cm3
since D=m/v... then the density of the block of wood would be mass / volume..... mass in grams divided by volume in ml.
Gravity would pull on both the same. Iron has more mass than wood so you would have a large block of wood and a smaller piece of iron to eual the masses of the two but sence the volumn of wood is larger gravity will pull more on that voulumn therefore they will come down at the same rate. However if you are on earth because of air resistance, ect. these things will effect the gravitational pull on the object by interference.
The only time a smaller object is lighter than a larger object is when it's denser. A smaller iron object is heavier than a somewhat larger wooden object because iron is denser than wood.