2. Thermodynamics

Moist Processes — Quiz

Test your understanding of moist processes with 5 practice questions.

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Practice Questions

Question 1

What is the dew-point depression?

Question 2

Which term describes the maximum partial pressure that water vapor can exert at a given temperature?

Question 3

An air parcel at 25 °C has an initial relative humidity of 60%. Given a saturation vapor pressure of 3.17 kPa at 25 °C and 1.23 kPa at 10 °C, what will occur when the parcel cools to 10 °C?

Question 4

At what approximate altitude will clouds begin to form (lifting condensation level) if surface air temperature is 30 °C and dew point is 20 °C, assuming a dry adiabatic lapse rate of 10 °C per 1000 m?

Question 5

Which instrument measures humidity by comparing temperatures of wet and dry bulb thermometers?