Air has mass.
Mass is a property and does not have mass
This forms a front it can be a cold or warm front
A large body of air with relatively uniform properties is called an air mass. Air masses are characterized by their temperature and moisture content, which is influenced by the region over which they form. When an air mass moves over a different area, it can bring its unique weather conditions to that region.
The air mass you're referring to is likely the continental polar air mass. It originates as a cold, dry air mass over Siberia and then moves towards other regions, undergoing modification as it interacts with different surfaces and air masses along its path.
When a warm air mass meets a cool air mass, the warm air mass rises because it is less dense than the cool air mass. This rising warm air can lead to the formation of clouds and potentially precipitation as the warm air cools and condenses. This process is known as frontal uplift.
What happens is similar to when a warm air mass meets a cold air mass: the Cold Air Mass is forced to Subside beneath the Warm Air Mass. Thusly the warm air is uplifted, it cools and Rain is formed. When a Warm Air Mass meets a Cold Air Mass, the warm air is [again] forced to Rise above the Cold Air Mass, it cools and Rain is formed.
This forms a front it can be a cold or warm front
warm air mass and cold air mass
A large body of air with relatively uniform properties is called an air mass. Air masses are characterized by their temperature and moisture content, which is influenced by the region over which they form. When an air mass moves over a different area, it can bring its unique weather conditions to that region.
The mass of the bag with air will be the sum of the mass of the bag itself and the mass of the air inside it. The mass of the air can be estimated by knowing the dimensions of the bag and the density of air at the given conditions.
Yes air has mass. It is the mass of the air above a point on earth that is responsible for the air pressure.
An Warm air mass
the cold air mass took the place of the large air mass
the mass air flow sensor detects the flowing of mass air into the engine while the mass air flow meter detects the amount of mass air flowing into the ingine.
If you mean when a mass of cold air meets a mass of warm air, then a front is created.
the result of air mass/air weight is air pressure.
All air has mass. Warm air of the same volume as cold air will have a lower mass.
A maritime polar air mass is characterized as a cold and moist air mass.