What is the total translational kinetic energy of the gas molecules of 0.420 mol of air at
Question:
Step by Step Answer:
The total translational kinetic energy of the gas molecules ...View the full answer
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Related Video
An air pump is a device used to inflate or deflate objects by moving air in or out of them. There are many different types of air pumps, ranging from manual hand pumps to electrically powered pumps, and they are used for a variety of purposes. John had trouble blowing up many balloons without a balloon pump and experienced pain. He solved this problem by using an empty plastic bottle with a rectangular-shaped hole in the cap, a cut piece of balloon stretched over it, and a small hole in the bottle. By pressing and releasing the bottle, he created an air pump to inflate the balloons without any discomfort. Air pumps utilize fluid mechanics and thermodynamics principles to increase air pressure inside an object being inflated, such as a bicycle tire. The ideal gas law is used to calculate the pressure inside the tire. As air pressure increases, the object becomes more rigid and can support more weight. The efficiency of the pump is determined by how much of the work done is converted into useful work, such as inflating the tire, and how much is lost as heat. Understanding these principles is important to effectively use and optimize the use of air pumps.
Students also viewed these Mechanics questions
-
The rms speed of the molecules in 1.0 g of hydrogen gas is 1800 m/s. a. What is the total translational kinetic energy of the gas molecules? b. What is the thermal energy of the gas? c. 500 J of work...
-
At STP, what is the total translational kinetic energy of the molecules in 1.0 mol of (a) Hydrogen, (b) Helium, (c) Oxygen?
-
You blow up a spherical balloon to a diameter of 50.0 cm until the absolute pressure inside is 1.25 atm and the temperature is 22.0C. Assume that all the gas in ~ is of molar mass 28.0 g/mol (a) Find...
-
National paper Company must purchase a new machine for producing cardboard boxes. The company must choose between two machines. The machines produce boxes of equal quality, so the company will choose...
-
1. The production function illustrates the relationship between _______ and _______________. 2. With the stock of capital fixed, output increases with labor input, but at a rate that...
-
Determine the differential equation for the op amp circuit in Fig. 8.110. If v1(0+) = 2 V and v2(0+) = O V find vo for t > 0. Let R = 100kΩ and C = 1μF. V2 ww- + IO
-
A suitcase being loaded into an airplane moves at constant velocity on an inclined conveyor belt. Draw a free-body diagram for the suitcase as it moves up along with the belt. Show the normal and...
-
1. Based on the information provided in the chapter, describe the basic features of German accounting at the time Volkswagen adopted IAS. What developmental factors cause these features? 2. What...
-
4. An ideal gas undergoes a thermodynamic process in which internal energy aP4, where a is a (U) of the gas depends on pressure (P) of the gas as =
-
Look at the demand curve in Figure 6.2a. Use the midpoint formula and points a and b to calculate the elasticity of demand for that range of the demand curve. Do the same for the demand curves in...
-
What is the temperature of an ideal gas whose molecules have an average translational kinetic energy of 3.20 1020 J?
-
What is the kinetic energy per unit volume in an ideal gas at (a) P = 1.00 atm and (b) P = 300.0 atm?
-
In Problems 7 26, graph the plane curve whose parametric equations are given, and show its orientation. Find the rectangular equation of each curve. x (t) 2 cost, y(t) = 3 sint; 0 t 2
-
Two inch of precipitation fall on a 4 ac (1 ac = 43,560 12) watershed over a duration of two hours, what is the equivalent volume of water? A stock just paid a dividend of $5.77 and is expected to...
-
Goldschmiedand Eleonora Chiari, whose installation Where Shall We Go Dancing Tonight? was swept away in its entirety by cleaners in northern Italy. _ _ _ _ the museum s cleaners were presented with a...
-
XYZ Corporation, a multinational company, is planning to expand its operations to a new country. However, before making a final decision, the company needs to consider the flow of funds and its...
-
Investigate a company's budgeting process and analyze the variance between budgeted and actual financial performance. Discuss how the company can use variance analysis to improve financial management.
-
Why are prevention and appraisal costs considered costs of controlling quality, whereas internal and external failure costs are costs of failing to control quality?
-
For each of the following distributions, write the table of expected values. a. b. c. 2
-
Do the three planes x + 2x + x 3 = 4, X X 3 = 1, and x + 3x = 0 have at least one common point of intersection? Explain.
-
(a) Show that the mass M of an atom is given approximately by Mapp = Amp, where A is the mass number and mp the proton mass. For (b) 1H, (c) 31P, (d) 120Sn, (e) 197Au, and (f) 239Pu, use the mass...
-
Nuclear radii may be measured by scattering high-energy electrons from nuclei. (a) What is the de Broglie wavelength for 200 MeV electrons? (b) Are these electrons suitable probes for this purpose?
-
A penny has a mass of 3.0 g. Calculate the energy that would be required to separate all the neutrons and protons in this coin from one another. For simplicity, assume that the penny is made entirely...
-
Discuss feminist ideology a) What is feminism as an ideology? How do feminists explain and understand the root cause of gender inequality and what do they propose to do? Include a discussion of...
-
You invest $ 1 , 1 0 0 at a 1 2 % annual interest rate, stated as an APR. Interest is compounded monthly. How much will you have in 1 . 5 years? In 2 years? ( Do not round intermediate calculations....
-
"Beginning Transactions" on the first Excel worksheet will provide the Balance Sheet for 2019 and the Transactions for January 2020. On the second Excel worksheet, "Journal Entries" , you should...
Study smarter with the SolutionInn App