It's about 1.4m3 per tonne, depending on what kind of wood you're talking about.
Reference http://www.forestry.gov.uk/website/forstats2008.nsf/0/8B4784E90B2A535480257361005015C6
By multiplying it by the density of the substance (expressed in tonne/m3) that occupies the volume of 1000m3.
one m3 is equal to 1000 KL, so to convert KL to m3 we divide the number by a thousand.
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cubic centimetres / 1,000,000 = cubic metres
Divide cm^3 by 1,000,000 = one million.
By multiplying it by the density of the substance (expressed in tonne/m3) that occupies the volume of 1000m3.
The question, as stated, cannot be answered sensibly. A square metre is a measure of area, with dimensions [L2]. A cubic metre is a measure of volume, with dimensions [L3]. The two measure different things and basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information. If you have the length and breadth of the timber, you will need the average width (or height).
By multiplying the number in m3 by 1000.
multiply by 1000 as there are 1000 litres in a m3
The weight of 40,000.00 m3 will depend on the material being measured. As a rough estimate, 1 m3 of most common construction materials like concrete or soil weighs around 2 to 2.5 tons. So, 40,000.00 m3 could weigh between 80,000 to 100,000 tons.
You can, but only if you know the density (or specific gravity) of the steel. Since steel is an alloy, its density is variable - depending on the other substances and their proportions in the alloy.
one m3 is equal to 1000 KL, so to convert KL to m3 we divide the number by a thousand.
Multiply by 1,000
Multiply by 1000000.
You cannot convert m2 to m3 without a third measurement as a cubic measurement is width plus length pus depth.
100cm = 10 dm = 1m 1000 dm3 = 1 m3 ---> 786 dm3 = 0.786 m3
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