You need to use the density of sand for this equation.
the average density of sand is 1580kg/m3
the equation to use is m = pV
where:
m = mass
p = density
V = Volume
thus m = 1580*1
m = 1580 kg
m = 1.58 tonnes
With dry sand. 1.602 tonnes
soil weighs 1600 kg/ cubic meter
The answer is 1,672 tonne (metric ton).
2.2 tons
0.74 tonnes=1cubic metre apparently to my research... you should try experimenting it!
That probably depends on the type of ore.
The answer will depend on the metal. Lithium has a density of 0.53 tonnes per cubic metre while osmium has a density of 22.5 tonnes per cubic metre (more than 40 times as much).
1 cubic metre of dry concrete gravel weighs 2.4 tonnes Ernie Dibb Perth West Australia
Dry sand weighs 1602 kg/m3 . So, 100 m3 x 1602kg/m3 = 160,200kg. A metric tonne equals 1000 kg. Therefore the answer is 160.2 metric tonnes.
1 cubic meter is 1.308 cubic yards.
No cubic decimeters are in a meter. There are 1000 cubic decimeters in 1 cubic meter.
0.001 cubic meter