An air parcel that has a temperature of 20 C and a dewpoint of 10 C...
An air parcel that has a temperature of 20 C and a dewpoint of 10 C at sea-level is forced to rise over a mountain that is 3 km high. Given the the appropriate MOIST ADIABATIC LAPSE rate is 5C/km, what would the temperature (in Celsius) of the air parcel be when it reaches the top of the mountain
Homework Answers
Answer:
An air parcel would then be called saturated when its temperature and dew point are same. Now, as we know, rising unsaturated air cools at dry adiabatic lapse rate, which is 10o C/km, so, after the air parcel reaches 1 km, the temperature becomes (20 - 10)o C = 10o C, and thus making the air parcel saturated as both the temperature and dew point becoming equal. And after this height, the rising saturated air will then be cooled at moist adiabatic lapse rate, which is 5o C/km here. Thus, for the rest 2 km, the temperature becomes 10 - (5*2) = 0o C at the top of the mountain.
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An air parcel that has a temperature of 20 C and a dewpoint of
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Weather question.
4). Consider the mountain below. An air parcel at the western base of the mountain has a temperature of 22 C and a dewpoint of 17 C. As the air ascends and descends, it will either cool (or warm in the case of descent) at the dry adiabatic lapse rate of -10 C/km, or at the moist adiabatic lapse rate of -6 C/km. Remember, the equation for the lapse rate is SudT/dz. (T -Tita)/(z.-Z.). Answer the following questions....
Note in passing: We will consider that a parcel that is saturated (contains cloud droplets) will...
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The adiabatic process uses specific numbers, or rates, to decrease a parcel’s temperature and dew point...
The adiabatic process uses specific numbers, or rates, to
decrease a parcel’s temperature and dew point temperature. Those
rates are:
- Unsaturated air will decrease by 10 deg C for every 1
kilometer (km) of lift. This is called the dry adiabatic lapse
rate.
- Saturated air will decrease by 6 deg C for every km of lift.
This is called the moist adiabatic lapse rate.
- The parcel’s dew point temperature will decrease by 2 deg C
for every...
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(a) After the parcel of air has descended down the lee side of the mountain to sea level, what is the temperature of the parcel
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Please describe which lapse rate FOR each of a,b,c...etc. some
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Expert Q&A Done Which lapse rate (dry, wet, environmental) or combination of lapse rates are described in each of the following statements: (6 points) A. Air temperatures taken by a radiosonde as it ascends the stratosphere. B. Temperature of saturated air as it is forced over a mountain. C. Temperature of unsaturated air forced over a mountain. D. Temperature of unsaturated air...
# 10. Complete the following diagram using the appropriate adiabatic lapse rate to cool the parcel...
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Please Answer number 3 - 9 tue 4000 3S 20 TEmS 2. Calculate the average rate of temperature change for the environmental lapse rate. Express this rate of change per 1000 meters. Show your calculatio...
Please Answer number 3 - 9
tue 4000 3S 20 TEmS 2. Calculate the average rate of temperature change for the environmental lapse rate. Express this rate of change per 1000 meters. Show your calculations. 18.6 C 26-189 4386°C 18°- 99 S 000m S o00 13 3. At sea level, a parcel of air has a temperature of 35 "C and a dew point temperature of 15 "C. Let's assume that this air is forced to rise. Plot the rising...
Weather question.
4). Consider the mountain below. An air parcel at the western base of the mountain has a temperature of 22 C and a dewpoint of 17 C. As the air ascends and descends, it will either cool (or warm in the case of descent) at the dry adiabatic lapse rate of -10 C/km, or at the moist adiabatic lapse rate of -6 C/km. Remember, the equation for the lapse rate is SudT/dz. (T -Tita)/(z.-Z.). Answer the following questions....
The adiabatic process uses specific numbers, or rates, to
decrease a parcel’s temperature and dew point temperature. Those
rates are:
- Unsaturated air will decrease by 10 deg C for every 1
kilometer (km) of lift. This is called the dry adiabatic lapse
rate.
- Saturated air will decrease by 6 deg C for every km of lift.
This is called the moist adiabatic lapse rate.
- The parcel’s dew point temperature will decrease by 2 deg C
for every...
At a climate station, the surface air pressure is 101.1 kPa, air te temperature 20°C. Calculate the vapor pressure, air pressure, specific humidity, and air density at 1500 m above the surface if the ambient lapse rate is 9°C/km. (Do not consider adiabatic lapse rates for this problem.) mperature 25°C, and dewpoint
Please describe which lapse rate FOR each of a,b,c...etc. some
may have both dry or wet and environmental
Expert Q&A Done Which lapse rate (dry, wet, environmental) or combination of lapse rates are described in each of the following statements: (6 points) A. Air temperatures taken by a radiosonde as it ascends the stratosphere. B. Temperature of saturated air as it is forced over a mountain. C. Temperature of unsaturated air forced over a mountain. D. Temperature of unsaturated air...
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