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Author Question: The actual water vapor pressure at 37 C when the relative humidity is 50 is _____ mm Hg. a. 18.5 ... (Read 67 times)

s.tung

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on: Jul 16, 2018
The actual water vapor pressure at 37 C when the relative humidity is 50 is _____ mm Hg.
 
  a. 18.5 c. 22
  b. 23.5 d. 45

Question 2

If the actual water vapor pressure is 40 mm Hg and the capacity is 55 mm Hg, the relative hu-midity is:
 
  a. 88. c. 80.
  b. 85. d. 35.


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maya.nigrin17@yahoo.com

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
RH = content (AH)/capacity  100.
0.5 = x/44 mm Hg = 23.5 mm Hg.

Answer to Question 2

ANS: C
RH = content (AH)/capacity  100.
(44/55)  100 = 80.


s.tung

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Reply 2 on: Jul 16, 2018
Excellent

Liddy

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Reply 3 on: Yesterday
Gracias!

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