Each mole has a volume of 22.4 liters and a mass of 28.97g/mol at STP, therefore a cubic meter of air is 1.293 kg at 0o Celsius on the coast. An average mass of 1.2kg per m3 at room temperature and standard pressure is often used as a rule of thumb.
The mass of one cubic meter of water is 1000 kg. One cubic meter is equal to 35.3 cubic feet.
One cubic meter of gravel weighs approximately 1500 kg
The weight of standard air is 1.2256 Kg/ Cubic Meter The weight of hydrogen is 0.0857 Kg/ Cubic Meter The weight of helium is 0.1691 Kg/ Cubic Meter Subtracting the weight of hydrogen from air gives you the gross buoyant lift of hydrogen as 1.1399 Kg/Cubic Meter Subtracting the weight of helium from air gives you the gross buoyant lift of helium as 1.0565 Kg/Cubic Meter These values are variable under altitude, pressure, temperature, humidity and purity of gas. Hope this helps you.
250 kg
Density = 0.05 kg/42000 cubic metres = 1.19*10-6 kg/m3
The volume of air, like that of any gas, depends on its pressure.
Methane has a density of 1.1004 grams/cubic centimeter, which is equal to 1.1004 tonnes/cubic meter, or 1,100.4 kg/cubic meter.
Milk has a density of between 1027 kg/cubic meter and 1033 kg/cubic meter depending on type of cow, temperature, fat content, etc. (1 027 kg) / (cubic meter) = 242.976119 grams / US cup (1 033 kg) / (cubic meter) = 244.395648 grams / US cup
If it was a cubic meter of water then its mass would be 1000 kg or 1 metric ton.
At a temperature of 20 °C and a pressure of 101.325 kPa (standard pressure), dry air has a density of 1.2041 kg/m3.So the weight of 1 cubic meter of air under those conditions is 1.2041 kg.
for converting cubic meter to ton , density or specific volume is needed. specific volume unite is m3/kg. steam cubic meter/ (cubic meter/kg)= steam (kg ) /1000= tone of steam
"The density is 3,000 kg per cubic meter." That tells you that every cubic meter of it has 3,000 kg of mass.There are 6 cubic meters in 6 cubic meters.Each cubic meter has 3,000 kg of mass.So in 6 cubic meters, there are (6 x 3,000) = 18,000 kgof mass