University Physics with Modern Physics (14th Edition)
University Physics with Modern Physics (14th Edition)
14th Edition
ISBN: 9780321973610
Author: Hugh D. Young, Roger A. Freedman
Publisher: PEARSON
bartleby

Videos

Textbook Question
Book Icon
Chapter 19, Problem 19.51P

An air pump has a cylinder 0.250 m long with a movable piston. The pump is used to compress air from the atmosphere (at absolute pressure 1.01 × 105 Pa) into a very large tank at 3.80 × 105 Pa gauge pressure. (For air, Cv = 20.8 J/mol · K.) (a) The piston begins the compression stroke at the open end of the cylinder. How far down the length of the cylinder has the piston moved when air first begins to flow from the cylinder into the tank? Assume that the compression is adiabatic. (b) If the air is taken into the pump at 27.0°C, what is the temperature of the compressed air? (c) How much work does the pump do in putting 20.0 mol of air into the tank?

Chapter 19, Problem 19.51P, An air pump has a cylinder 0.250 m long with a movable piston. The pump is used to compress air from

Blurred answer
Students have asked these similar questions
Steam to drive an old-fashioned steam locomotive is supplied at a constant gauge pressure of 1.95 × 106 N/m2 to a piston with a 0.23 m radius.       50% Part (a)  By calculating PΔV , find the work done by the steam when the piston moves 0.84 m in J. Note that this is the net work output, since gauge pressure is used.  W = 2.72 * 105W = 272000     ✔ Correct!     50% Part (b)  Now find the amount of work done by calculating the force exerted times the distance traveled in J.  W =
Consider a symmetrical U-shaped tube, of circular section and internal diameter d<<R, containing an incompressible liquid of density ρ. Before starting the rotation of the system, the system is in equilibrium, where the rotating branch has an initial height of fluid equal to L, while at the other end of the tube there is a chamber of height h and filled with a gas at initial pressure P0. The top cap of the chamber is attached to the tube. However, the bottom cap can be moved vertically acting as a “piston”, as shown in the diagram. Both the mass of the lower lid and that of the gas contained in the chamber are negligible.Suddenly the tube begins to rotate at constant angular velocity ω. About: For the initial instant find a relationship between the pressure P0 of the gas, the height h, the properties fluid physics and Patm.
certain fluid at 12 bar is contained in a cylinder behind a piston, the initial volume being 0.07 m3. Determine the work done by the fluid when it expands reversibly.i. at constant pressure to a final volume of 0.25 m3.ii. According to a law pV3 = constant to a final volume of 0.08 m3.iii. According to a law, p = (A/V2) – (B/V), to a final volume of 0.15 m3and a final pressure of 2 bar, where A and B are constants.

Chapter 19 Solutions

University Physics with Modern Physics (14th Edition)

Ch. 19 - In which situation must you do more work:...Ch. 19 - Prob. 19.4DQCh. 19 - Discuss the application of the first law of...Ch. 19 - When ice melts at 0C, its volume decreases. Is the...Ch. 19 - You hold an inflated balloon over a hot-air vent...Ch. 19 - You bake chocolate chip cookies and put them,...Ch. 19 - Imagine a gas made up entirely of negatively...Ch. 19 - In an adiabatic process for an ideal gas, the...Ch. 19 - When you blow on the back of your hand with your...Ch. 19 - An ideal gas expands while the pressure is kept...Ch. 19 - A liquid is irregularly stirred in a...Ch. 19 - When you use a hand pump to inflate the tires of...Ch. 19 - In the carburetor of an aircraft or automobile...Ch. 19 - On a sunny day, large bubbles of air form on the...Ch. 19 - The prevailing winds on the Hawaiian island of...Ch. 19 - Prob. 19.18DQCh. 19 - In a constant-volume process, dU = nCV dT. But in...Ch. 19 - When a gas surrounded by air is compressed...Ch. 19 - When a gas expands adiabatically, it does work on...Ch. 19 - Prob. 19.22DQCh. 19 - A system is taken from state a to state b along...Ch. 19 - A thermodynamic system undergoes a cyclic process...Ch. 19 - Two moles of an ideal gas are heated at constant...Ch. 19 - Six moles of an ideal gas are in a cylinder fitted...Ch. 19 - Prob. 19.3ECh. 19 - BIO Work Done by the Lungs. The graph in Fig....Ch. 19 - CALC During the time 0.305 mol of an ideal gas...Ch. 19 - A gas undergoes two processes. In the first, the...Ch. 19 - Work Done in a Cyclic Process. (a) In Fig. 19.7a,...Ch. 19 - Figure E19.8 shows a pV-diagram for an ideal gas...Ch. 19 - A gas in a cylinder expands from a volume of 0.110...Ch. 19 - Five moles of an ideal monatomic gas with an...Ch. 19 - The process abc shown in the pV-diagram in Fig....Ch. 19 - A gas in a cylinder is held at a constant pressure...Ch. 19 - The pV-diagram in Fig. E19.13 shows a process abc...Ch. 19 - Boiling Water at High Pressure. When water is...Ch. 19 - An ideal gas is taken from a to b on the...Ch. 19 - During an isothermal compression of an ideal gas,...Ch. 19 - A cylinder contains 0.250 mol of carbon dioxide...Ch. 19 - A cylinder contains 0.0100 mol of helium at T =...Ch. 19 - In an experiment to simulate conditions inside an...Ch. 19 - When a quantity of monatomic ideal gas expands at...Ch. 19 - Heat Q flows into a monatomic ideal gas, and the...Ch. 19 - Three moles of an ideal monatomic gas expands at a...Ch. 19 - An experimenter adds 970 J of heat to 1.75 mol of...Ch. 19 - Propane gas (C3Hg) behaves like an ideal gas with ...Ch. 19 - CALC The temperature of 0.150 mol of an ideal gas...Ch. 19 - Five moles of monatomic ideal gas have initial...Ch. 19 - A monatomic ideal gas that is initially at 1.50 ...Ch. 19 - The engine of a Ferrari F355 F1 sports car takes...Ch. 19 - During an adiabatic expansion the temperature of...Ch. 19 - A player bounces a basketball on the floor,...Ch. 19 - On a warm summer day, a large mass of air...Ch. 19 - A cylinder contains 0.100 mol of an ideal...Ch. 19 - A quantity of air is taken from state a to state b...Ch. 19 - One-half mole of an ideal gas is taken from state...Ch. 19 - Figure P19.35 shows the pV-diagram for a process...Ch. 19 - The graph in Fig. P19.36 shows a pV-diagram for...Ch. 19 - When a system is taken from state a to state b in...Ch. 19 - A thermodynamic system is taken from state a to...Ch. 19 - A volume of air (assumed to be an ideal gas) is...Ch. 19 - Three moles of argon gas (assumed to be an ideal...Ch. 19 - Two moles of an ideal monatomic gas go through the...Ch. 19 - Three moles of an ideal gas are taken around cycle...Ch. 19 - Figure P19.43 shows a pV-diagram for 0.0040 mol of...Ch. 19 - (a) Onc-third of a mole of He gas is taken along...Ch. 19 - Starting with 2.50 mol of N2 gas (assumed to be...Ch. 19 - Nitrogen gas in an expandable container is cooled...Ch. 19 - CALC A cylinder with a frictionless, movable...Ch. 19 - CP A Thermodynamic Process in a Solid. A cube of...Ch. 19 - Prob. 19.49PCh. 19 - High-Altitude Research. A large research balloon...Ch. 19 - An air pump has a cylinder 0.250 m long with a...Ch. 19 - A certain ideal gas has molar heat capacity at...Ch. 19 - A monatomic ideal gas expands slowly to twice its...Ch. 19 - CALC A cylinder with a piston contains 0.250 mol...Ch. 19 - Use the conditions and processes of Problem 19.54...Ch. 19 - CALC A cylinder with a piston contains 0.150 mol...Ch. 19 - Use the conditions and processes of Problem 19.56...Ch. 19 - Comparing Thermodynamic Processes. In a cylinder,...Ch. 19 - DATA You have recorded measurements of the heat...Ch. 19 - DATA You compress a gas in an insulated cylinderno...Ch. 19 - DATA You place a quantity of gas into a metal...Ch. 19 - Prob. 19.62CPCh. 19 - BIO ANESTHETIC GASES. One type of gas mixture used...Ch. 19 - BIO ANESTHETIC GASES. One type of gas mixture used...Ch. 19 - BIO ANESTHETIC GASES. One type of gas mixture used...Ch. 19 - BIO ANESTHETIC GASES. One type of gas mixture used...
Knowledge Booster
Background pattern image
Physics
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
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Text book image
University Physics Volume 2
Physics
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Text book image
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Text book image
Physics for Scientists and Engineers with Modern ...
Physics
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Thermodynamics: Crash Course Physics #23; Author: Crash Course;https://www.youtube.com/watch?v=4i1MUWJoI0U;License: Standard YouTube License, CC-BY