An Introduction to Physical Science
14th Edition
ISBN: 9781305079137
Author: James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 19, Problem 7MC
To determine
The instrument used to measure humidity.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
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
Comparing 1 m3 of air with 100% relative humidity at 0°C and 1 m3 of the air with 100% relative humidity at 30°C, choose the correct statement.
Group of answer choices
They both have the same amount of water.
They both have the same absolute humidity.
The air at 0°C has more water in it.
The air at 30°C has more water in it.
The basic barometer can be used to measure the height of a building. If the barometric readings at the top and at the bottom of a building are 675 and 695 mmHg, respectively, Final PDF to printer cen22672_ch01_001-050.indd 11/03/17 07:10 AM 42 INTRODUCTION AND BASIC CONCEPTS determine the height of the building. Take the densities of air and mercury to be 1.18 kg/m3 and 13,600 kg/m3 , respectively.
Chapter 19 Solutions
An Introduction to Physical Science
Ch. 19.1 - What are the four major gaseous constituents of...Ch. 19.1 - Prob. 2PQCh. 19.2 - Prob. 1PQCh. 19.2 - Prob. 2PQCh. 19.3 - Prob. 1PQCh. 19.3 - Prob. 2PQCh. 19.3 - Prob. 19.1CECh. 19.4 - Prob. 1PQCh. 19.4 - Prob. 2PQCh. 19.5 - Prob. 1PQ
Ch. 19.5 - Prob. 2PQCh. 19 - KEY TERMS 1. atmospheric science (Intro) 2....Ch. 19 - Prob. BMCh. 19 - Prob. CMCh. 19 - Prob. DMCh. 19 - Prob. EMCh. 19 - KEY TERMS 1. atmospheric science (Intro) 2....Ch. 19 - Prob. GMCh. 19 - Prob. HMCh. 19 - Prob. IMCh. 19 - Prob. JMCh. 19 - Prob. KMCh. 19 - Prob. LMCh. 19 - Prob. MMCh. 19 - Prob. NMCh. 19 - Prob. OMCh. 19 - Prob. PMCh. 19 - Prob. QMCh. 19 - KEY TERMS 1. atmospheric science (Intro) 2....Ch. 19 - Prob. SMCh. 19 - Prob. TMCh. 19 - Prob. UMCh. 19 - Prob. VMCh. 19 - Prob. WMCh. 19 - Prob. XMCh. 19 - Prob. YMCh. 19 - Prob. ZMCh. 19 - Prob. AAMCh. 19 - Prob. BBMCh. 19 - Prob. CCMCh. 19 - Prob. DDMCh. 19 - Prob. 1MCCh. 19 - Prob. 2MCCh. 19 - Photosynthesis is responsible for the atmospheric...Ch. 19 - What regulates the Earths average temperature?...Ch. 19 - Prob. 5MCCh. 19 - Prob. 6MCCh. 19 - Prob. 7MCCh. 19 - Prob. 8MCCh. 19 - Prob. 9MCCh. 19 - Prob. 10MCCh. 19 - What is the cloud root name that means heap?...Ch. 19 - Prob. 12MCCh. 19 - Prob. 1FIBCh. 19 - Prob. 2FIBCh. 19 - Prob. 3FIBCh. 19 - Prob. 4FIBCh. 19 - One standard atmosphere of pressure is ___ lb2....Ch. 19 - Prob. 6FIBCh. 19 - Prob. 7FIBCh. 19 - Prob. 8FIBCh. 19 - Prob. 9FIBCh. 19 - Prob. 10FIBCh. 19 - Prob. 11FIBCh. 19 - Prob. 12FIBCh. 19 - Prob. 1SACh. 19 - Prob. 2SACh. 19 - Prob. 3SACh. 19 - Prob. 4SACh. 19 - Prob. 5SACh. 19 - Prob. 6SACh. 19 - Prob. 7SACh. 19 - Prob. 8SACh. 19 - Prob. 9SACh. 19 - In terms of Rayleigh scattering, why is it...Ch. 19 - Prob. 11SACh. 19 - Prob. 12SACh. 19 - What are the four fundamental atmospheric...Ch. 19 - Prob. 14SACh. 19 - Prob. 15SACh. 19 - When is the relative humidity 100%? It may be...Ch. 19 - Which way, relative to the wind direction, does a...Ch. 19 - Prob. 18SACh. 19 - Prob. 19SACh. 19 - What is a convection cycle, and what are the...Ch. 19 - Prob. 21SACh. 19 - Why does weather generally move from west to east...Ch. 19 - Prob. 23SACh. 19 - Prob. 24SACh. 19 - Name the cloud family for each of the following:...Ch. 19 - Prob. 26SACh. 19 - Prob. 27SACh. 19 - Why are clouds generally white, while some are...Ch. 19 - Visualize the connections and give answers in the...Ch. 19 - (a) Why does the land lose heat more quickly at...Ch. 19 - Prob. 2AYKCh. 19 - Prob. 3AYKCh. 19 - Prob. 4AYKCh. 19 - Water leaks from a cup with a hole, as shown in ...Ch. 19 - Express the approximate thicknesses of the (a)...Ch. 19 - Prob. 2ECh. 19 - If the air temperature is 70F at sea level, then...Ch. 19 - If the air temperature is 20C at sea level, then...Ch. 19 - On a day when the air temperature is 85F, the...Ch. 19 - Prob. 6ECh. 19 - On a very hot day with an air temperature of 105F,...Ch. 19 - On a winter day, a psychrometer has a dry-bulb...Ch. 19 - The dry-bulb and wet-bulb thermometers of a...Ch. 19 - Prob. 10ECh. 19 - On a day when the air temperature is 70F, a fellow...Ch. 19 - On another day with the same air temperature...
Knowledge Booster
Similar questions
- Average Precipitation for Tokyo, Japan (inches) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2.0 2.8 4.2 5.1 5.7 6.9 5.3 5.8 8.5 7.6 3.8 2.1 need Bar grapharrow_forwardA 'wind' is simply a flow of huge amount of air, usually from a high temperature area to low pressure area. Select one: True Falsearrow_forwardThe basic barometer can be used to measure the height of a building. If the barometric readings at the top and at the bottom of a building are 675 and 695 mmHg, respectively, determine the height of the building. Take the densities of air and mercury to be 1.18 kg/m3 and 13,600 kg/m3, respectively.arrow_forward
- A sling psychrometer can measure humidity because Answer, the dry bulb will measure the same temperature no matter how much water is in the air. Answer, the cooling of the wet bulb is independent of the amount of water in the air. Answer, the heating of the dry bulb is proportional to the amount of water in the air. Selected Answer, the cooling of the wet bulb is proportional to the amount of water in the air. Answer, the heating of the wet bulb is proortional to the amount of water in the air. Answer, the cooling of the dry bulb is proportional to the amount of water in the air.arrow_forward1.3 kg of air contains 3.9 g of water vapor in it. What is the absolute humidity of the air in the unit of g/kgarrow_forwardThe city of Denver is 1 mile above sea level. What is the difference in air pressure, in kPa, between Denver and Jacksonville, which is basically at sea level?arrow_forward
- A weatherman carried an aneroid barometer from the ground floor to his office atop the Sears Tower in Chicago. On the ground level, the barometer read 102.09962 kPa absolute; topside it read 28.607 in. Hg absolute. Assume that the average atmospheric air density was 0.075 lb/ft³ and estimate the height of the building. 1455 ft 1889 ft 1250 ft 1355 ftarrow_forwardWhat would be the classifications of the air masses that form over the following source regions? (a) Sahara Desert (b) Antarctic Ocean (c) Greenland (d) mid-Pacific Ocean (e) Siberiaarrow_forwardWhat is the difference between mass of a cubic meter of gas at sea level and mass of a cubic meter of gas in Denver. Assume a isothermal atmosphere with T=295.arrow_forward
- At a particular sea level location at a particular time the atmospheric pressure is 14.8 lbs/in^2 and the temperature is 80 degrees F. Estimate the temp, pressure , and air density at an altitude of 8,000ft? 18,000 ft? Note: You must modify the standard atmosphere model using the given values for sea level air pressure and temperaturearrow_forwardThe barometer shows a value of 770 mm Hg; dry bulb temperature is 45°C; wet bulb temperature is 30°C. Specify: a. Relative Humidity (RH) = % b. Absolute humidity. = (kg of water / kg of air) c. Dew point temperature. = °Carrow_forwardOn 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_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
An Introduction to Physical SciencePhysicsISBN:9781305079137Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar TorresPublisher:Cengage Learning
An Introduction to Physical Science
Physics
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:Cengage Learning