# Science

If you know the temperature (T) and dew point (Td) of an air parcel at the surface, you can calculate the LCL using the following equation. LCL=125m x (T-Td).

Calculate the LCL:

Parcel A Parcel B
surface temperature 30 degrees C 30 degrees C

Surface dew point 20 degrees C 10 degrees C

________LCL __________LCL
Which parcel holds more water vapor at the surface?

What do the above calculations tell you about the relationship between dew point at surface temperature and the height of cloud base under humid as opposed to arid conditions?

1. 👍
2. 👎
3. 👁
1. Nxnxnx

1. 👍
2. 👎
2. The lower the lcl, the higher the surface dew point

1. 👍
2. 👎
3. hghgf

1. 👍
2. 👎

## Similar Questions

1. ### Science

1. The air temperature is 70 degrees, and the relative humidity is 90%. Which conclusion can be made? a. The dew point temperature is 90% of the air temperature. b. The air holds little water vapor and is relatively dry. c. The

2. ### Physical Geography

Will someone please check my work? I cannot seem to post the map that is in the workbook. Assume that a parcel of air is forcd to rise up and over a 4000 meter high mountain.The initial temp of the parcel at sea level is 30*c, and

3. ### pre cal

A rectangular parcel of land has an area of 4,000 ft2. A diagonal between opposite corners is measured to be 10 ft longer than one side of the parcel. What are the dimensions of the land, correct to the nearest foot?

4. ### Int Algebra

I need some help. A parcel of land is 6 ft longer than it is wide. The diagonal from one corner to the opposite corner is 174ft. What are the dimensions of the parcel? Thanks for your help.

1. ### ELA-HELP SOMEONE OR MRS.SUE PLEASE

A continental polar air mass moves into an area. Based on the characteristics of this type of air mass, which changes are most likely to happen in the area?(1 point) a. The temperature will decrease and humidity will decrease. b.

2. ### 👩‍🔬science help on air masses

hi, I hope someone here can help me... I go to Connexus school and I need an answer thanks, 1. A continental polar air mass moves into an area. Based on the characteristics of this type of air mass, which changes are most likely

3. ### Science

1. Calculate the temperature of the parcel at the following elevations as it rises up the windward side of the mountain: (a) 1000 __*F (b) 3000 °C (c) 6000 °C

4. ### Science pls help ASAP

What occurs when the air temperature is equal to the dew point temperature? Answers: 1. The relative humidity is 100%, so condensation occurs. 2. The relative humidity is 100%, so evaporation occurs. 3. The relative humidity is

1. ### algebra

A rectangular parcel of land is 70 ft longer than it is wide. Each diagonal between opposite corners is 130 ft. What are the dimensions of the parcel? The answer is 50 ft by 120 ft, but I don't know how to find the answer

2. ### Science

Humidity is the amount of water vapor in the air at a given time. At warm temperatures, air can hold more moisture than it can at cold temperatures. Relative humidity is the amount of vapor the air is holding expressed as a

3. ### Science

When the temperature equals the dew point, what is the relative humidity? A.zero B.10% C.50% D.100%

4. ### science

If air at sea level with a temperature of 27degrees C is forced up a mountain slope and the air's dew point at the condensation level is 14degrees C, at what elevation will condensation begin?