App 2 Group B

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  • 04.05.2020
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  1. There is 16 g water vapor in the air, which is at a temperature of 30 degrees C.
    1. What is the relative humidity of the air?

 

Temp.

Water vapor (g)

-40

0.1

-30

0.3

-20

0.8

-10

2.0

0

3.5

5

5.0

10

7.0

15

10

20

14

25

20

30

26.5

35

35

40

47

 

 

 

    1. What would the RH be if the temperature dropped to 20 degrees C?

 

 

 

 

 

    1. What would the RH be if the temperature increased to 35 degrees C?

 

 

 

 

 

  1. It’s raining, and the air temperature is 15 degrees C.  About how much water vapor is present in the air, in g? 

 

 

 

 

  1. The air has 20 g of water vapor in it.  The thermometer outside your window says the air temperature is 40 degree C.  If the amount of water vapor in the air does NOT change, how will the air temperature need to change in order for it to start raining?  How do you know? 

 

 

 

 


 

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