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Which two gases do not condense when the remaining air is cooled?
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When moist air is cooled below its dew point water will?
The water will condense forming dew.
What is the rising air mass that becomes cooled and the water vapor?
When AIR RISE THERE IS DECREASE IN PRESSURE WITH ELEVATION AT TEMPRATURE REMAIN SAME OF ATMOSPHERE UPTO 11 KM AND THE PARCEL OF AIR IS EXPAND AND IN TURN THE AIR CONDENSE TO FORM PRECIPITATION.
What is happening when water vapor turns into liquid?
The air needs to be cooled, the amount depending on how much water vapour is in it. When it's cooled sufficiently the water vapour will condense on solid things as water, or become very small droplets (fog/cloud). When this happens in the early mornings we call it dew, and the temperature at which the water will condense is known as the dewpoint.
What proportion of each gas in air?
The percentage of oxygen in air is 21%.
What happens when moist air near Earth's surface is cooled?
The dew point is the temperature at which water will condense out of the air. If the dew point were above the temperature, that would mean that some of the water vapor in the air should have already condensed out. In such a situation, the excess water WOULD condense out, lowering the amount of water vapor and consequently the dew point.
What happens when air molcules are cooled?
As air molecules are cooled, they condense and form a liquid, and if cooled even further, will form a solid.
When moist air is cooled below its dew point water will?
The water will condense forming dew.
Why does water vapor condense?
The air needs to be cooled, the amount depending on how much water vapour is in it. When it's cooled sufficiently the water vapour will condense on solid things as water, or become very small droplets (fog/cloud). When this happens in the early mornings we call it dew, and the temperature at which the water will condense is known as the dewpoint.
What is one thing needed for condensation to occur?
There must be moisture in the air. When cooled, the water vapor in the air becomes liquid water- but if there is no moisture, then it cannot condense.
How is water vapor different from other gases that make up air?
water vapor is different from other gases that make up air because it condenses out of air that has cooled
Why is the air filtered before the gases are separated?
Because the gasses are compressed and cooled to -200 degress
How can a air homogeneous mixture be separated?
A homogeneous mixture of gases (air) can be separated by fractional liquefaction. The mixture is gradually cooled, with the gases being separated by differences in boiling point.
What are all the gases in air and their percenterges?
nitrogen =78% oxygen=21% remaining 1% other gases like carbon dioxide and inertgases
How is air seperated?
air is separated through the process of fractional distillation this is where the gasses are cooled until they become a liquid. then the liquids are heated the lighter gasses boil first and evaporate then condense back into a liquid.
How can a homogeneous mixture be separated?
A homogeneous mixture of gases (air) can be separated by fractional liquefaction. The mixture is gradually cooled, with the gases being separated by differences in boiling point.
What was formed from lava that was cooled with hot gases trapped inside causing it to be filled with air holes?
The rock will have little holes.
Why does the outside part of the ice cooled softdrink becomes wet on the warm day?
Any water vapour in the air, even on a warm day, will condense on the chilled surface of the glass.
