117. Relative Humidity The relative humidity is the ratio (expressed as a percent) of the amount of water vapor in the air to the maximum amount that the air can hold at a specific temperature. The relative humidity, R , is found using the following formula: R = 10 ( 4221 T + 459.4 − 4231 D + 459.4 + 2 ) where T is the air temperature (in ° F ) and D is the dew point temperature (in ° F ). (a) Determine the relative humidity if the air temperature is 50 ° Fahrenheit and the dew point temperature is 41 ° Fahrenheit. (b) Determine the relative humidity if the air temperature is 68 ° Fahrenheit and the dew point temperature is 59 ° Fahrenheit. (c) What is the relative humidity if the air temperature and the dew point temperature arc the same?
117. Relative Humidity The relative humidity is the ratio (expressed as a percent) of the amount of water vapor in the air to the maximum amount that the air can hold at a specific temperature. The relative humidity, R , is found using the following formula: R = 10 ( 4221 T + 459.4 − 4231 D + 459.4 + 2 ) where T is the air temperature (in ° F ) and D is the dew point temperature (in ° F ). (a) Determine the relative humidity if the air temperature is 50 ° Fahrenheit and the dew point temperature is 41 ° Fahrenheit. (b) Determine the relative humidity if the air temperature is 68 ° Fahrenheit and the dew point temperature is 59 ° Fahrenheit. (c) What is the relative humidity if the air temperature and the dew point temperature arc the same?
Solution Summary: The author explains the relative humidity if the air temperature is 50 ° Fahrenheit and the dew point
117. Relative Humidity The relative humidity is the ratio (expressed as a percent) of the amount of water vapor in the air to the maximum amount that the air can hold at a specific temperature. The relative humidity, R, is found using the following formula:
where T is the air temperature (in
) and D is the dew point temperature (in
).
(a) Determine the relative humidity if the air temperature is
Fahrenheit and the dew point temperature is
Fahrenheit.
(b) Determine the relative humidity if the air temperature is
Fahrenheit and the dew point temperature is
Fahrenheit.
(c) What is the relative humidity if the air temperature and the dew point temperature arc the same?
Only 100% sure experts solve it correct complete solutions ok
rmine the immediate settlement for points A and B shown in
figure below knowing that Aq,-200kN/m², E-20000kN/m², u=0.5, Depth
of foundation (DF-0), thickness of layer below footing (H)=20m.
4m
B
2m
2m
A
2m
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4m
sy = f(x)
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3
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9
The function of shown in the figure is continuous on the closed interval [0, 9] and differentiable on the open
interval (0, 9). Which of the following points satisfies conclusions of both the Intermediate Value Theorem
and the Mean Value Theorem for f on the closed interval [0, 9] ?
(A
A
B
B
C
D
Chapter 5 Solutions
Precalculus Enhanced with Graphing Utilities (7th Edition)
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