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# Three moles of an ideal gas are taken around cycle acb ISBN: 9780321675460 31

## Solution for problem 46P Chapter 19

University Physics | 13th Edition

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Problem 46P

Three moles of an ideal gas are taken around cycle ?acb shown in ?Fig. P19.42?. For this gas, Cp = 29.1 J / mol ? K. Process ac is at constant pressure, process ?ba is at constant volume, and process ?cb is adiabatic. The temperatures of the gas in states ?a?, ?c?, and ?b are Ta = 300 K, Tc = 492 K, and Tb = 600 K. Calculate the total work ?W for the cycle.

Step-by-Step Solution:

Solution 46P Step 1: Data given C p 29.1 J /mol K T a 300 K T b 492 K T c 600 K n= 3 From the graph we can notice that work done is in three forms Isobaric from a to c W = nRT ac Adiabatic from c to b W = nC T cb v Isochoric from b to a ba = 0 Step 2: Work done from a to c W ac = nRT Substituting the values we get W ac = 3 × 8.3145 × (300 K 492 K ) W ac = 4759.13 J

Step 3 of 3

##### ISBN: 9780321675460

This full solution covers the following key subjects: gas, process, constant, cycle, mol. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. University Physics was written by and is associated to the ISBN: 9780321675460. Since the solution to 46P from 19 chapter was answered, more than 366 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 46P from chapter: 19 was answered by , our top Physics solution expert on 05/06/17, 06:07PM. The answer to “Three moles of an ideal gas are taken around cycle ?acb shown in ?Fig. P19.42?. For this gas, Cp = 29.1 J / mol ? K. Process ac is at constant pressure, process ?ba is at constant volume, and process ?cb is adiabatic. The temperatures of the gas in states ?a?, ?c?, and ?b are Ta = 300 K, Tc = 492 K, and Tb = 600 K. Calculate the total work ?W for the cycle.” is broken down into a number of easy to follow steps, and 76 words. This textbook survival guide was created for the textbook: University Physics, edition: 13.

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