the relative humidity of the air is below 100 percent during its descent to the valley. At what rate will the temperature change?

Q: Problem 1.7 The following results were obtained from a standard compaction test on a soil. The value…

A: Solution: Given Data: Gs=2.67Volume of mould=1000 cm3

Q: Estimate the evaporation from a lake when the air temperature is 30 oC and the water temperature is…

A: Evaporation is  defined as a process in which liquid changes into vapors  at free surface of the…

Q: 12. If an air/water vapour mixture starts at 30% relative humidity, and you add more water vapour to…

A: For questions 12, 13   In both the cases, If we keep temparature and moisture constant by changing…

Q: Turnover time for the humidity in the atmosphere is equal to? A- Evapotranspiration rate/volume of…

A: Given data : - Turnover time for the humidity in the atmosphere is equal to? A- Evapotranspiration…

Q: Estimate the temperature at 1000 m given a surface temperature of 22 °C for a clear sunny day with a…

A: Surface temperature = 22• CTemperature required at 1000m or 1 km.

Q: Estimate the amount of precipitable water in a saturated air column 1.5 m² of ground surface. The…

A: Column size- Surafce pressure- 101.3 kPaSurafce air temperature- 28CLapse rate- 6.5C/kmR= 287…

Q: Find the wind speed needed (in miles/hour) to obtain a daily evaporation of 0.163 in/day, if the air…

A: Given Data: Daily Evaporation is EL=0.163 in/day. Air temperature is T=80°F =26.67°C Relative…

Q: Estimate the vapor pressure, air pressure, relative humidity, and air density at a height of 1500 m…

A:

Q: n areas where the air temperature remains below 0°C for prolonged periods of time, the freezing of…

A: Initial uniform ground temperature, Air temperature, Snow pack temperature, Time, Soil properties,…

Q: 3. A parcel of moist air at 50°F initially at 1000 ft mean sea level is forced to pass over a…

A: Reference : Survey Engineering, Temperature changes due to change in elevation. Given : Change in…

Q: The void ratio of an undisturbed soil sample is 0.55 and the moisture content is 11%. If Gs = 2.68,…

A: Given data:- The given undistributed soil sample is, 0.55 The given moisture content of 11% The…

Q: If the air temperature on the ground is 25˚C, and the dry adiabatic lapse rate is 10˚C, and the…

A:

Q: Esumate the vapor pressure, all pressure, relative humidity, and all density at a height of 1800 in…

A: The height of the atmosphere = 1500 mThe total pressure = 100 kPaThe air temperature = 28°CThe dew…

Q: What is the comparative ratio between humidity of certain area with the maximum capacity? *

A: As you ask about which option is correct among four for given question.  Question (Humidity of…

Q: Calculate the relative humidity if the psychrometer reads 20°C for the dry air temperature and 15°C…

A: The temperature of the air at dry state (td) = 20oC The temperature of the air at wet state (tw) =…

Q: 1. A mass of air is having temperature of 26.9 oC. The Relative humidity of this mass of air is 71…

A: Temperature of air (T)= 26.9 Degree Celsius Relative humidity (Rh) = 71 %  Determine : Saturation…