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Get Full Access to University Physics - 13 Edition - Chapter 18 - Problem 69p
Get Full Access to University Physics - 13 Edition - Chapter 18 - Problem 69p

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# You have two identical containers, one containing gas A ISBN: 9780321675460 31

## Solution for problem 69P Chapter 18

University Physics | 13th Edition

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Problem 69P

You have two identical containers, one containing gas A and the other gas B. The masses of these molecules are mA = 3.34 X 10-27 kg and mB = 5.34 X 10-26 kg. Both gases are under the same pressure and are at 10.0o C. (a) Which molecules (A or B) have greater translational kinetic energy per molecule and rms speeds? (b) Now you want to raise the temperature of only one of these containers so that both gases will have the same rms speed. For which gas should you raise the temperature? (c) At what temperature will you accomplish your goal? (d) Once you have accomplished your goal, which molecules ( A or B ) now have greater average translational kinetic energy per molecule?

Step-by-Step Solution:

Solution 69P Step 1: In this question, We need to find which gas has greater greater translational kinetic energy per molecule and rms speed We need to find temperature of which gas has to be raised such that both gases have same rms Temperature required to be raised such that both same rms And also find which molecule will have greater translational kinetic energy Data given 27 Mass of molecules in container A m = A.34 × 10 kg 26 Mass of molecules in container B m = B.34 × 10 kg Both have same temperature =P Temperature is T = 10.0 C = 273 + 10 C = 283 K

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##### ISBN: 9780321675460

This full solution covers the following key subjects: Molecules, gas, temperature, gases, containers. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. University Physics was written by and is associated to the ISBN: 9780321675460. The answer to “You have two identical containers, one containing gas A and the other gas B. The masses of these molecules are mA = 3.34 X 10-27 kg and mB = 5.34 X 10-26 kg. Both gases are under the same pressure and are at 10.0o C. (a) Which molecules (A or B) have greater translational kinetic energy per molecule and rms speeds? (b) Now you want to raise the temperature of only one of these containers so that both gases will have the same rms speed. For which gas should you raise the temperature? (c) At what temperature will you accomplish your goal? (d) Once you have accomplished your goal, which molecules ( A or B ) now have greater average translational kinetic energy per molecule?” is broken down into a number of easy to follow steps, and 125 words. Since the solution to 69P from 18 chapter was answered, more than 271 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: University Physics, edition: 13. The full step-by-step solution to problem: 69P from chapter: 18 was answered by , our top Physics solution expert on 05/06/17, 06:07PM.

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