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How do you calculate temperature of an unsaturated air parcel?
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What happens to air when it sink?
When a parcel of air is forced downward, atmospheric pressure increases, causing the air to become compressed and therefore the temperature is also raised.
What is the temperature at which air becomes saturated called?
The Dew Point.
How do you calculate temperature rise of compressed air?
by using ideal gas law
What did Isaac Newton calculate the speed of sound in air at room temperature to be?
768mph
When a parcel of air that is less dense than the surrounding air is?
saturated
What is lifting condensation level?
Lifting Condensation Level is altitude at which clouds begin in a rising parcel of air. Lifting condensation level(LCL) can be said to be the level to which an unsaturated air parcel can be lifted adiabatically before it becomes saturated.Remember,this unsaturated air parcel is moist
Why you want to promote?
in atmosphere when an air PARCEL rises then it's temperature is comapred with temperature of the surrounding air.if the temperature of air parcel is less than surrounding air then that means air parcel is denser than surrounding. In this situtaion it's tendancy in such situation is to return to it's original position. (STABLE CONDITION OF ATMOSPHER)but if parcel's temperature is higher than surrounding air then that means it is lighter that surrounding air. In this situation it's tendacy is to rise up and up. (INSTABLE CONDITION OF ATMOSPHERE).This will continue until parcel finds same temperature as that of the surrounding (Temperature of surrounding and air parcel is the same).It becomes stable at that positionHuman being are like that air parcel.Humans will continue it's journey for promotion until he finds a position satisfying his conditons...........
Why you want promotion?
in atmosphere when an air PARCEL rises then it's temperature is comapred with temperature of the surrounding air.if the temperature of air parcel is less than surrounding air then that means air parcel is denser than surrounding. In this situtaion it's tendancy in such situation is to return to it's original position. (STABLE CONDITION OF ATMOSPHER)but if parcel's temperature is higher than surrounding air then that means it is lighter that surrounding air. In this situation it's tendacy is to rise up and up. (INSTABLE CONDITION OF ATMOSPHERE).This will continue until parcel finds same temperature as that of the surrounding (Temperature of surrounding and air parcel is the same).It becomes stable at that positionHuman being are like that air parcel.Humans will continue it's journey for promotion until he finds a position satisfying his conditons...........
When a parcel of air of air is cooled to the temperature at which it is saturated it has reached what?
When a paracel of air is cooled to the temperature at which it is saturated, it has reached its dew point.
Which quantites remains unchanged if unsaturated air is lifted until it reaches the lifting condensation level?
When an unsaturated parcel of air is lifted, its potential temperature and the mixing ration are both conserved till it gets to the Lifting condensation level (LCL). Remember,the saturation mixing ratio decreases until it becomes mixing ratio at LCL.I gave the first answer and will like to say that the equivalent potential temperature is not conserved during this lifting.
How air get cooled?
Warm air rises....and when it rises it becomes cooler. ...If the pressure of surrounding air is reduced then the rising air parcel will expand. The molecules are doing work as they expand . This will affect the parcel's temperature.
What happens to relative humidity as a parcel or air rises?
The relative humidity drops. This is because the temperature for the parcel of air is cold and wet which leaves enough room for some water vapor, but not a lot.
What is air parcel?
An air parcel is an imaginary body of air with the basic properties of atmospheric air.
What is an air parcel?
An air parcel is an imaginary body of air with the basic properties of atmospheric air.
What is wet-bulb temperature?
Wet bulb temperature is the temperature that you get when you put a wet sock over a standard thermometer and blow air over it. It's a customary approximation for the adiabatic saturation temperature, the temperature that the air would reach if you evaporated water into it until it was saturated without exchanging heat with the surroundings.The wet-bulb temperature is the temperature a parcel of air would have if it were cooled to saturation (100% relative humidity) by the evaporation of water into it, with the latent heat being supplied by the parcel.
What happens to air when it sink?
When a parcel of air is forced downward, atmospheric pressure increases, causing the air to become compressed and therefore the temperature is also raised.
What is the proportion of water vapor present in a parcel of air relative to the maximum amount of water vapor that could be present in the air at the same temperature?
The relative humidity.
