849 klgms of granulated sugar = 1 cubic meter
A cubic zirconium is a crystal. They come in many sizes, but most are probably smaller than a cubic yard. A Rubik's cube is a toy about 3" x 3" x 3". Of a cubic yard and a cubic meter, the cubic meter is larger. A cubic parsec is considerably larger than either a cubic yard or cubic meter.
Whoever told you otherwise was wrong. One cubic meter equals 1,000,000 cubic comtimeters.
In engineering measurements, 1 cubic metre of steel weighs 7.85 metric tons that is 7850 kilograms. You can calculate the volume of 1 kilogram of steel from that. This will come to about 0.00013 cubic metre approximately.
2200 kg
1 Litre = 1000 cubic centimetre so 1 cm3 = 0.001 L
This question cannot be answered sensibly. A cubic metre is a measure of volume, with dimensions [L3]. A kilogram is a measure of mass, with dimensions [M]. Basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information. It takes only a little mental effort to compare a cubic metre of air and a cubic metre of lead and come to the conclusion that the two will have very different masses.
Suitcases come in various sizes therefor it would depend on their sizes.
The answer will depend on how big (or small) the bags of sand are!
A "sack" is not a standard unit of measure, sacks come in many sizes. For this reason one can not say in general how many cubic meters of gravel any sack contains.
The amount of BTUs of gas entering a house from the gas meter can vary depending on factors such as the size of the meter, the gas pressure, and the flow rate. Typically, residential gas meters measure gas usage in cubic feet or cubic meters, and this can be converted to BTUs using a conversion factor provided by the gas utility company.
Different types of wood come in different densities; most types of wood have a density slightly less than that of water (which has 1000 kilograms per cubic meter), some (like balsa) have quite a lot less, and there are even types of wood that sink in water.
This question cannot be answered sensibly. A metre cube is a measure of volume, with dimensions [L3]. A kilogram is a measure of mass, with dimensions [M]. Basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information. It takes only a little mental effort to compare a cubic metre of air and a cubic metre of lead and come to the conclusion that the two will have very different masses.