Under standard conditions (25oC, 1atm), the density of air is about 1.168kg/m3.
Hence 1kg of air would have a volume of:
1.168kg/m3 divided by 1kg = 0.8562m3
Both 1 kg of feathers and 1 kg of lead have the same mass, which is 1 kilogram. However, feathers have a much lower density than lead, meaning that 1 kg of feathers will occupy a significantly greater volume than 1 kg of lead. Therefore, 1 kg of feathers has a greater volume than 1 kg of lead.
The volume of 1 kg of silver can be calculated using its density, which is approximately 10.49 grams per cubic centimeter (g/cm³). To find the volume, you can use the formula: volume = mass/density. Therefore, the volume of 1 kg (1000 grams) of silver is about 95.7 cm³.
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.
At standard atmospheric pressure and temperature, 1 kg of air occupies about 0.831 m³.
Both 1 kg of feathers and 1 kg of lead have the same mass, which is 1 kilogram. However, feathers have a much lower density than lead, meaning that 1 kg of feathers will occupy a significantly greater volume than 1 kg of lead. Therefore, 1 kg of feathers has a greater volume than 1 kg of lead.
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
Air at 10 celsius and 1 bar(absolute) has density 1.25 kg/m3. By 6 bar do you mean gauge or absolute pressure? To apply a pressure factor you must use absolute, ie the pressure above a vacuum. Normal atmospheric conditions are 1 bar (abs). If you mean 6 bar(abs) the density becomes 6 x 1.25 = 7.5 kg/m3. On the other hand if you mean 6 bar (gauge) this is 7 bar (abs) and the density would be 7 x 1.25 =8.75 kg/m3. Either way, you just divide the weight of air in kg by the density to get the volume.
Assuming average density of person @ 1 kg per litre then: volume (litres) = mass (kg)
The density of the object is 1 kg/m.
volume = mass ÷ density. 1 tonne = 1000 kg The volume depends upon the density of the clay which will vary with how wet it is. Dry clay has a density of 1600 kg/m3 → volume = 1000 kg ÷ 1600 kg/m3 = 0.625 m3 Wet clay has a density of 1760 kg/m3 → volume = 1000 kg ÷ 1760 kg/m3 ≈ 0.568 m3 Which means the volume of 1 tonne of clay will be in the range of approx 0.568 m3 to 0.625 m3
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.
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.
Density = 0.05 kg/42000 cubic metres = 1.19*10-6 kg/m3