Integrated Science
7th Edition
ISBN: 9780077862602
Author: Tillery, Bill W.
Publisher: Mcgraw-hill,
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Chapter 17, Problem 5PEA
To determine
The relative humidity of the air.
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Students have asked these similar questions
On a winter day, the air temperature is −5°C, and the humidity is 0.001 kg/m3.
(a)
What is the relative humidity (in percent)?
(b)
When this air is brought inside a building, it is heated to 35°C. If the humidity isn't changed, what is the relative humidity (in percent) inside the building?
Question 7
1 pts
Using a sling psychrometer, you measure the air temperature to be 12°C and the wet-bulb temperature to be
8°C. What is the relative humidity?
O 74%
O 100%
O 16%
O 57%
Question 8
1 pts
Using a sling psychrometer, you measure the air temperature to be 12°C and the wet-bulb temperature to be
8°C. According to the chart in the Lab 8 background page, how humid does it feel?
Dry (pleasant)
O Sticky (unpleasant)
O Muggy (gross)
Hint of humidity (still comfortablej
The wind-chill index is modeled by the function
W = 13.12 + 0.6215T – 11.37v0.16 + 0.3965TV0.16
where T is the temperature (°C) and v is the wind speed (km/h). When T = -19°C and v = 39 km/h, by how much would you expect the apparent temperature W to drop if the actual temperature decreases by 1°C? (Round your answers to two
decimal places.)
°C
What if the wind speed increases by 1 km/h?
ㅇC
Chapter 17 Solutions
Integrated Science
Ch. 17.3 - Prob. 1SCCh. 17.3 - Prob. 2SCCh. 17.3 - Prob. 3SCCh. 17.3 - Prob. 4SCCh. 17.3 - Brief periods of showers are usually associated...Ch. 17.4 - Prob. 6SCCh. 17.4 - Prob. 7SCCh. 17.4 - Prob. 8SCCh. 17.4 - Prob. 9SCCh. 17.5 - Prob. 10SC
Ch. 17.5 - Prob. 11SCCh. 17.5 - Prob. 12SCCh. 17 - Explain the greenhouse effect. Is a greenhouse a...Ch. 17 - Describe how the ozone layer protects living...Ch. 17 - What is wind? What is the energy source for wind?Ch. 17 - Prob. 4CQCh. 17 - Prob. 5CQCh. 17 - Prob. 6CQCh. 17 - Prob. 7CQCh. 17 - Prob. 8CQCh. 17 - Prob. 9CQCh. 17 - Prob. 10CQCh. 17 - Prob. 11CQCh. 17 - Prob. 12CQCh. 17 - Prob. 13CQCh. 17 - Prob. 14CQCh. 17 - Prob. 15CQCh. 17 - Prob. 16CQCh. 17 - Prob. 17CQCh. 17 - Prob. 18CQCh. 17 - Prob. 19CQCh. 17 - Prob. 20CQCh. 17 - Prob. 21CQCh. 17 - Prob. 22CQCh. 17 - Prob. 23CQCh. 17 - Prob. 24CQCh. 17 - Given the current air temperature and relative...Ch. 17 - Explain why dew is not considered to be a form of...Ch. 17 - What are the significant similarities and...Ch. 17 - Prob. 28CQCh. 17 - Prob. 29CQCh. 17 - Prob. 1PEACh. 17 - Prob. 2PEACh. 17 - Prob. 3PEACh. 17 - Prob. 4PEACh. 17 - Prob. 5PEACh. 17 - On the scale of a basketball, how thick, in cm, is...Ch. 17 - Prob. 2PEBCh. 17 - Prob. 3PEBCh. 17 - A helium balloon had a volume of 1.50 m3 when it...Ch. 17 - Prob. 5PEB
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- On a summer day in Houston, the temperature is 20°C and the relative humidity is 74 percent. (a) What is the humidity? _________kg/m3(b) To what temperature could the air be cooled before condensation would start to take place? (That is, what is the dew point?)__________ °Carrow_forwardAt an altitude of 18km. calculate the standard atmospheric values of pressure, density and temperature.arrow_forwardIf the temperature is 5 degrees Celcius in the high desert with an altitude of 3500 meters. What is the temperature in an area with a lower altitude of 45 meters?arrow_forward
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