The weight of a body in air is its apparent weight because the body body remains immersed in air . Therefore apparent weight of 1kg cotton and one kg iron is same .But volume of 1 kg cotton is greater than the volume of 1 iron
No.
Neither!!! They both have the same mass at 1 kg. However, the feathers will occupy a greater volume.
1 kg is not a volume. It's a 'mass'.If the volume of a sphere is 1 cubic unit, then its diameter is 1.2407 unit (rounded).
kg is mass kilolitre is volume the two aren't interchangeable but if it is water then 1 kilolitre = 1,000 kg
At standard atmospheric pressure and temperature, 1 kg of air occupies about 0.831 m³.
There is no sensible answer to this question. A kg is a measure of mass while a litre is a measure of volume. A kg of air (at normal temperature and pressure) will occupy far more litres than a kg of water.
volume
To convert kg of air to cubic meters at a specific pressure like 6 bar, you need to know the specific volume of air at that pressure. The specific volume of air is typically given in cubic meters per kilogram (m^3/kg). By using the ideal gas law and the given pressure, you can calculate the specific volume of air at 6 bar. Then, you can multiply the weight of air in kilograms by the specific volume to get the volume in cubic meters.
Assuming average density of person @ 1 kg per litre then: volume (litres) = mass (kg)
The weight of a body in air is its apparent weight because the body body remains immersed in air . Therefore apparent weight of 1kg cotton and one kg iron is same .But volume of 1 kg cotton is greater than the volume of 1 iron
Density is a measure of mass per unit of volume. Assuming no air leaks out while we compress it, the mass doesn't change. Since the volume is now half as much as before and the mass is the same, the density has doubled.
No.
Density = 0.05 kg/42000 cubic metres = 1.19*10-6 kg/m3
(1000 kg ) / (1.29 kg/m^3) = 775 m^3
Neither!!! They both have the same mass at 1 kg. However, the feathers will occupy a greater volume.
1 liter