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The weight varies; but if it's dry sand, the cubic meter will weigh around 1500 kilos.
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.
barley in cubic meter
Mass of a substance can be determined by its density and volume. The equation for mass (M) is density (D) divided by volume (V) or conversely D = MV. In this example the volume is 1 cubic meter (1m^3). Paper density is dependent on its type. Once density is known the weight of one cubic meter can be determined.
How much does 1 cubic meter of fuel oil weigh
Depends on the pressure. Assuming standard pressure, hydrogen's density (as a gas) is 0.0899 kg/m^3. If you have one cubic meter of hydrogen, it will weigh .0899 kg.
hugs
~800kg
1 cubic meter asphalt=how much wieght
soil weighs 1600 kg/ cubic meter
Depends. A cubic meter of WHAT? If it's a cubic meter of lead, it would weigh quite a bit. A cubic meter of air, not so much. The standard substance that is used to relate metric measurements to each other is water. The "gram" was defined as the mass (not weight, but similar) of one cubic centimeter of water at normal temperature. There are 1 million cubic centimeters in a cubic meter, so a cubic meter of water would have a mass of 1 million grams, or 1,000 kilograms, or 1 metric ton. To obtain the mass of 1 cubic meter of some other substances, simply multiply the specific gravity of the substance by the mass of a cubic meter of water.
At sea level and 15 deg C, the weight of a cubic metre of air is approx 11.0 Newtons.