Pure air is a mixture of several gases that are invisible and odourless. It consists of about 78% nitrogen, 21% oxygen, and less than 1% of argon, carbon dioxide, and other gases - as well as varying amounts of water vapour.
Ice is a solid, water is a liquid, and oxygen is a gas in the air we breath.
Oxygen is the gas that demonstrates the largest difference in percent between air that is inhaled, and air that is exhaled. The symbol for oxygen is O.
Not much. Both compress gas: the one "air", t'other some freon-based gas.
Helium is a gas that is lighter than air. Iron is a solid metal and is heavy.
carbon dioxide is a gas in the air which we exhale out. water is a liquid which has H2o
Air insulated substation means air acts as the dielectric medium but in case of gas insulated substation SF6 is the dielectric medium. Gas insulated substations are having more advantages than air insulated substations.
an Airship is an aircraft of the lighter-than-air type sustained in the air by gas an aeroplane in a mechanically propelled heavier-than-air flying machine
The color. :)
Air, obviously. What else could be between them, the natural gas? Those gas have little space between them and could only fit they, the air.
The difference between a mobile gas water heater and a standard gas water heater is that a MH unit will use an outside air intake for combustion. That is the most important difference.
difference between laminar air flow & reverse laminar air flow
difference between air jet loom and water jet loom