Because balsa wood is much lighter
The meter is a bit more than a yard, so a cubic meter will have a bit more than a cubic yard in it. The cubic meter is actually about 1.30795 cubic yards, so since we're just doing a "ball park" estimate, our guess that a cubic meter is about the same as a cubic yard is only off a bit. A cubic meter is about 1.3 cubic yards if you wish to get a bit more specific.
A cubic Meter of Steel is heavier than a cubic meter of wood because Steel is more dense than wood therefore there is more of it in the same cubic area. But if you compare a pound of wood to a pound of steel they will in fact be the same weight. :op
concrete 2400 Kg/m3aluminun 2712 Kg/m3
The grammar here is confusing. I'll take this as "Compare One cubic meter of air and 1000 cubic meter of air?" 1000 cubic meters is 1000 times more volume than 1 cubic meter
less ... much less more than 27 cu ft in one cu meter
The lead is more dense. Just so you know the volumes listed before each material are irrelevant - each one theoretically has a constant density no matter how much of it there is.
A cord is 4x4x8 feet, or 128 cubic feet. A cubic meter is very close to 36 cubic feet. So a cord is a little more than 3.5 cubic meters.
You can't - you cannot convert from one one unit to another and eliminate one or more dimensions as you do so.
It would depend on the contents of the cubic meter, 4 cubic meters of air would not have a measureable weight, and 4 cubes of sand/gravel would weigh considerably more.
steel is heavier than wood. Depending on what species of wood. wood ranges from 11lbs/cubic ft for balsa to 86 lbs/cubic ft. for lignum. 1cubic ft of mild steel weights approx. 490lbs.
It would depend on how big the bag of cement is. 1 foot bags will be more in the cubic meter than 2 feet.
I think they are the same.