specific gravity for common natural gas : 0.55 to 0.7
Specific gravity is unitless and is give the density of the gas divided by the density of air at 20C and 1bar.
specific gravity of any substance can be find out only when it will be in liquid or gas medium.Because specific gravity of any liquid equals to ratio of density of that liquid to the density of water and specific gravity of any gas is the ratio of density of that gas to the density of air. cement is solid material(powder form) and so can not be graded on the basis of specific gravity in all conditions. (ravi nitesh,KPTL)
Neither. The specific gravity is generally less than air, so one might think it would raise. However, it will quickly mix (disperse) in the room's air, so the concentrations of gas indoors will not be much different.
There is no such thing as a specific gravity for any element.
ABSOLUTELY NOT , NO WAY as the gas supply has to be calculated by developed LENGTH and Specific gravity of the fuel.Better off to figure NO until you check the LENGTH
Head pressure=specific gravity*1000*gravity*height. Therefore if specific gravity is increased head pressure will increase.
0.55 to 0.7
specific gravity of any substance can be find out only when it will be in liquid or gas medium.Because specific gravity of any liquid equals to ratio of density of that liquid to the density of water and specific gravity of any gas is the ratio of density of that gas to the density of air. cement is solid material(powder form) and so can not be graded on the basis of specific gravity in all conditions. (ravi nitesh,KPTL)
Is this a school question that you simply don't know the answer to?
Specific gravity, (similar to density) has no meaning for a gas, since the density varies with pressure and temperature.
737.22 - see http://www.simetric.co.uk/si_liquids.htm The sp. gravity of the petrol(vehicle) is 0.73722 and that of natural petrol is 0,71122 Note that specific gravity has no units.
Neither. The specific gravity is generally less than air, so one might think it would raise. However, it will quickly mix (disperse) in the room's air, so the concentrations of gas indoors will not be much different.
Specific gravity is the ratio of a substance's density to the density of a reference substance, usually water for liquids, or air for gas. For example, since the density of iron is about 8 times as much as that of water, that means that its specific gravity is 8.
Diesel fuel has a density of approx. 0,83 g/cm3.
The specific gravity of diamond is 3.5, which is 'above average'.
There is indeed a relationship between gravity and atmospheric pressure. Gravity attracts matter with mass, in this case gas. The atmosphere being a layer of gas, the stronger the gravity, the higher it's pressure. I if you seal gas in a tank, and increase its mass (by adding more gas) the pressure will increase. Now imagine that the tank is the earth, and gravity is exerting a down force on the gas... It's like water. Although it can't be compressed, water exerts pressure because of gravity; the deeper you go the higher the pressure. Now imagine the atmosphere pressure on Jupiter....
Appended is a list of gases with their specific gravities. The specific gravity of a gas is a comparison of its density with that of air at the same temperature and pressure. Gases with a Specific Gravity (SG) less than1 are lighter than air.
There is no such thing as a specific gravity for any element.