Conceptual Physics / MasteringPhysics (Book & Access Card)
12th Edition
ISBN: 9780321908605
Author: Paul G. Hewitt
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 17, Problem 52RCQ
An inventor claims to have developed a new perfume that lasts a long time because it doesn’t evaporate. Comment on this claim.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
You are at a restaurant eating lunch with a friend. After the meal, your friend realizes they left their wallet at home. Your friend gives you a piece of silver with a mass of 0.15 kg as payment for their portion of the meal, which is certainly fair compensation if the metal is actually pure silver. When you get home, you begin to question whether or not you should remain friends. To test the piece of metal, you boil it in water until it reaches a temperature of 100°C. You also prepare a lead container of mass 1.5 kg and pour 0.65 kg of water into it, both at the room temperature of 20.5°C. The lead container and its contents are well isolated from their surroundings. You remove the piece of metal from the boiling water and place it in the water in the lead container. The entire “silver”-leadwater system reaches a final temperature of 21°C.
a)Find the specific heat, in units of J/(kg⋅°C), of the metal your friend gave you. Since the specific heat of silver is 235 J/(kg⋅°C) and the…
In order to increase the fuel efficiency and reduce structural failure of airplanes, new composite materials have been designed to replace airplane fuselages made of aluminum. Composite materials are low in density and tolerant to damage. One drawback of this new material is that it is not conductive. This increases the chance that a lightning strike will damage the plane. Engineers have redesigned the composites by adding a material to the original composition that is conductive.
Identify one anticipated effect of this new material.
Explain why the addition of the new material to the composite fuselage design will result in a tradeoff
3-4. Determine the composition in weight fraction and the composition
in volume fraction of the gas given below. What assumption did
you make?
Composition,
mole fraction
Component
0.6904
0.0864
0.0534
0.0115
0.0233
0.0093
0.0085
0.0173
0.0999
Methane
Ethane
Propane
|- Butane
n-Butane
i- Pentane
n-Pentane
Hexanes
Heptanes plus
1.0000
Properties of heptanes plus
Specific gravity
Molecular weight
0.827
158 Ib/b mole
B- The gas of Exercise 3-4 is a retrograde gas.
However, discovery pressure in reservoir,
7000 psig, is higher than dew point pressure,
6010 psig. Reservoir temperature is 256°F.
The reservoir lies under 7040 acres, has an
average thickness of 13 ft, has a porosity of
11%, and has a water saturation of 40%.
Calculate the mass of gas in the reservoir at
initial conditions. Give your answer in lb
moles.
Chapter 17 Solutions
Conceptual Physics / MasteringPhysics (Book & Access Card)
Ch. 17 - Prob. 1RCQCh. 17 - Do the molecules in a liquid all have about the...Ch. 17 - What is evaporation?Ch. 17 - What is evaporation a cooling process?Ch. 17 - What is sublimation?Ch. 17 - Prob. 6RCQCh. 17 - Why is a steam burn more damaging than a burn from...Ch. 17 - Why do you feel uncomfortably warm on a hot and...Ch. 17 - Distinguish between humid and relative humidity.Ch. 17 - Why does water vapor in the air condense when the...
Ch. 17 - Why does warm, moist air from clouds when it...Ch. 17 - What is the basic difference between a cloud and...Ch. 17 - Distinguish between evaporation and boiling.Ch. 17 - Does increased atmospheric pressure increase or...Ch. 17 - Is it the boiling of water or the higher...Ch. 17 - Why doesn’t the water at the bottom of geyser boil...Ch. 17 - What happens to the water pressure at the bottom...Ch. 17 - Why doesn’t energy added to boiling water increase...Ch. 17 - When will water boil at a temperature lower...Ch. 17 - Prob. 20RCQCh. 17 - Why does increasing the temperature of a solid...Ch. 17 - Why does decreasing the temperature of a liquid...Ch. 17 - Why doesn’t water freeze at 00C when foreign ions...Ch. 17 - What happens to the hexagonal open structure of...Ch. 17 - Why doesn’t wire simply cut a block of ice in two...Ch. 17 - Does a liquid release energy or absorb energy when...Ch. 17 - Prob. 27RCQCh. 17 - Does the heat that is discharge at the...Ch. 17 - How many calories are needed to change the...Ch. 17 - Cite two reasons why firewalkers don’t burn their...Ch. 17 - Place a Pyrex funnel mouth-down in a saucepan full...Ch. 17 - Prob. 32RCQCh. 17 - Prob. 33RCQCh. 17 - Prob. 34RCQCh. 17 - Prob. 35RCQCh. 17 - Prob. 36RCQCh. 17 - The quantity of heat with temperature change is...Ch. 17 - Prob. 38RCQCh. 17 - Prob. 39RCQCh. 17 - Consider 50g of hot water at 800C poured into a...Ch. 17 - 50g chunk of 800C iron is dropped into a cavity in...Ch. 17 - Prob. 42RCQCh. 17 - Prob. 43RCQCh. 17 - 44. The heat of vaporization of ethyl alcohol is...Ch. 17 - Rank the boiling water temperatures from highest...Ch. 17 - From greatest to least, rank the energies needed...Ch. 17 - When you step out of a swimming pool on a hot, dry...Ch. 17 - Why is sweating an efficient mechanism for cooling...Ch. 17 - Why does blowing over hot soup cool the soup?Ch. 17 - What happens to the temperature of a pan of water...Ch. 17 - What is the source of energy that keeps the...Ch. 17 - An inventor claims to have developed a new perfume...Ch. 17 - Does a common electric fan cool the air in a room?...Ch. 17 - Prob. 54RCQCh. 17 - Prob. 55RCQCh. 17 - Prob. 56RCQCh. 17 - 57. Why are icebergs often surrounded by fog?
Ch. 17 - Prob. 58RCQCh. 17 - Prob. 59RCQCh. 17 - Prob. 60RCQCh. 17 - Prob. 61RCQCh. 17 - Prob. 62RCQCh. 17 - 63. A great amount of water vapor changes phase to...Ch. 17 - 64. Why does the temperature of boiling water...Ch. 17 - Prob. 65RCQCh. 17 - Prob. 66RCQCh. 17 - Prob. 67RCQCh. 17 - Prob. 68RCQCh. 17 - 69. Water will boil spontaneously in a vacuum—on...Ch. 17 - Prob. 70RCQCh. 17 - Prob. 71RCQCh. 17 - Prob. 72RCQCh. 17 - 73. If water that boils due to reduced pressure in...Ch. 17 - Prob. 74RCQCh. 17 - Prob. 75RCQCh. 17 - Prob. 76RCQCh. 17 - Prob. 77RCQCh. 17 - Prob. 78RCQCh. 17 - Prob. 79RCQCh. 17 - Prob. 80RCQCh. 17 - Prob. 81RCQCh. 17 - Prob. 82RCQCh. 17 - Prob. 83RCQCh. 17 - Prob. 84RCQCh. 17 - Prob. 85RCQCh. 17 - Prob. 86RCQCh. 17 - Prob. 87RCQCh. 17 - Prob. 88RCQCh. 17 - Prob. 89RCQCh. 17 - Prob. 90RCQCh. 17 - 91.Why is half-frozen fruit punch always sweeter...Ch. 17 - Prob. 92RCQCh. 17 - Prob. 93RCQCh. 17 - Prob. 94RCQCh. 17 - Prob. 95RCQCh. 17 - Prob. 96RCQCh. 17 - Prob. 97RCQCh. 17 - Prob. 98RCQCh. 17 - Prob. 99RCQCh. 17 - Prob. 100RCQCh. 17 - Prob. 101RCQCh. 17 - Prob. 102RCQCh. 17 - Prob. 103RCQCh. 17 - Prob. 104RCQCh. 17 - 105. When can you add heat to something without...Ch. 17 - Prob. 106RCQCh. 17 - 107. When can you withdraw heat from something...Ch. 17 - Discuss why water can issue from deep underwater...Ch. 17 - Prob. 109RCQCh. 17 - Prob. 110RCQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- A new linear temperature scale, degrees Zunzol (*Z), is based on the freezing point and boiling point of a newly discovered compound zunzol. The freezing point of zunzol, –117.3 °C, is defined as 0 °Z, and the boiling point of zunzol, 78.4 °C, is defined as 100 °Z. What is the freezing point of water in degrees Zunzol? freezing point: °Z What is the boiling point of water in degrees Zunzol? boiling point: °Zarrow_forward6arrow_forward15arrow_forward
- If the average kinetic energy of the molecules in an ideal gas initially at 20C doubles, what is the final temperature of the gas? (5.6) (a) 10C (b) 40C (c) 313C (d) 586Carrow_forwardAn apartment has the dimensions 11 m by 6 m by 4 m. The temperature is 25°C, and the relative humidity is 51 percent. What is the total mass (in kg) of water vapor in the air in the apartment? kgarrow_forwardThe active ingredient in the allergy medication Claritin contains carbon (C), hydrogen (H), chlorine (Cl), nitrogen (N), and oxygen (O). Its molecular formula is C22H23Cl N2O2. The standard adult dosage utilizes 1.424 x 1019 molecules of this species. Determine the mass (in grams) of the active ingredient in the standard dosage.arrow_forward
- Answer the following An apartment has the dimensions 16 m by 8 m by 5 m. The temperature is 35°C, and the relative humidity is 56 percent. What is the total mass (in kg) of water vapor in the air in the apartment?arrow_forward4. a) Two bottles, A and B, are exposed to sunlight for three hours. Bottle A is deformed after the exposure and the measured temperature of both bottles' surfaces is 80°C. There are only two type of polymers, poly(ethylene terephthalate) and polycarbonate, to be used to make the bottles. By using the information provided in Table Q4(a), identify with reason the type of polymer that can be used to make: i. Bottle A ii. Bottle B Table Q4(a) Materials Оperating Temperature (°C) Glass Transition Temperature (C) Poly(ethylene terephthalate) (PET) Polycarbonate (PC) b) Outline the differences between Fig. 4(i) and Fig. 4(ii). 80 69 80 150 Fig. Q4(i) Fig. Q4(ii)arrow_forwardProblem 4: You are at a restaurant eating lunch with a friend. After the meal, your friend realizes they left their wallet at home. Your friend gives you a piece of silver with a mass of 0.13 kg as payment for their portion of the meal, which is certainly fair compensation if the metal is actually pure silver. When you get home, you begin to question whether or not you should remain friends. To test the piece of metal, you boil it in water until it reaches a temperature of 100°C. You also prepare a lead container of mass 1.6 kg and pour 0.84 kg of water into it, both at the room temperature of 19.1°C. The lead container and its contents are well isolated from their surroundings. You remove the piece of metal from the boiling water and place it in the water in the lead container. The entire “silver”-leadwater system reaches a final temperature of 21.7°C. Find the specific heat, in units of J/(kg⋅°C), of the metal your friend gave you. Since the specific heat of silver is 235…arrow_forward
- 7. The figure shows a 50 kg lead cylindrical piston which floats on 0.68 mol of compressed air at 30°C. How far does the piston move if the temperature is increased to 300°C? 130 cm 250 cm 50 kg 1300 cm 120 cm 30°C 10 cmarrow_forwardGive typed solutionarrow_forward4. An ideal gas is contained in a vessel of volume 12 L (12 liters) at a temperature of 20 °C and a pressure of 9 atm. a) How many moles of gas are in the vessel? b) How many molecules of gas are in the vessel?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
An Introduction to Physical SciencePhysicsISBN:9781305079137Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar TorresPublisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
An Introduction to Physical Science
Physics
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...
Physics
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
A Level Physics – Ideal Gas Equation; Author: Atomi;https://www.youtube.com/watch?v=k0EFrmah7h0;License: Standard YouTube License, CC-BY