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1. For each case below, tell whether RH and other quantity will increase or decr

ID: 113130 • Letter: 1

Question

1. For each case below, tell whether RH and other quantity will increase or decrease. a. When the dewpoint temperature decreases while the air temperature stays the same, the relative humidity Increase b. When the air temperature decreases while the dewpoint temperature stays the same, c. When the dewpointtemperature increases, vapor pressure d. When the air temperture decreases, saturation vapor pressure e. If very warm air is brought indoors and cooled with no change in its moisture the relative humidity content, the saturation vapor pressure willand the relative humidity of this air will 2. Air Temperature and Dewpoint temperature for three locations are listed below. Remember that air temperature is closely related to the holding capacity of the air and dewpoint temperature is most closely related to the actual amount of water vapor in the air. Air Temp Dewpoint Temp City A City B City C City D City E SSF 82°F 75°F 79°F 75°F 40°F 69 F 71°F 73°F 45°F a. Which city has the largest relative humidity? b. Which City has the lowest relative humidity? c. Which city has the greatest amount of water vapor in the air? d. Which city has the least amount of water vapor in the air?

Explanation / Answer

For question 1 :