none there can not be air in water
Air is displace by water because water is much denser than air and therefor is much harder to compress.
no on air not much on water
how much water vapor can a cubic meter of air hold at 25 centigrades grades?
No
It depends on how much water is in the air to start with and how big the dehumidifier is. Air temperature is also a major factor, cold air can't hold much water whereas warm air can. All a dehumidifier does is drop the air temperature below its dew point making it give up some of the water it holds.
The property that primarily controls how much water can be present as a gas is temperature, which influences the water vapor pressure in the air. Warmer air can hold more water vapor compared to cooler air.
cold air
50 psi of air is equivalent to 1145.037 psi of water.
The temperature of water is typically colder than the temperature of the air.
The ratio of water vapor in a volume of air relative to how much water vapor that volume of air is capable of holding is called relative humidity. It is expressed as a percentage and provides insight into how close the air is to being saturated with water vapor.
Water. Because water molecules do not move around to much. How ever air molecules move a lot.
The humidity. Or, if you're watching the weather report on tv, the relative humidity is used. This is a measure of how much water is in the air versus the maximum amount of water the air can hold (the saturation point).