Calculate the change in entropy

Assignment Help Other Subject
Reference no: EM13303070

Calculate the change in entropy of 1 mol of an ideal gas with Cp = 3.5R undergoing the following processes:

a) taken reversibly from 25C, 1 atm to 50C, 5 atm.

b) taken from 25C, 1 atm to 50C, 5 atm by first heating to the final temperature with a 100C source at constant volume, then quickly compressing to the final pressure by exposure to a 10-atm source, and finally allowing heat transfer to a 10C reservoir to bring the gas back to 50C.

Reference no: EM13303070

Previous Q& A

  Consider a population in which the frequency of allele

Consider a population in which the frequency of allele B is p=0.7, and the frequency of the allele b is q=0.3. If WBB= 1, WBb= 0.9, and Wbb= 0.8, what will be the frequency of B after one generation?

  Determine the percent finer than each sieve

Determine D10, D30, and D60Effective grain size c. Cu d. Cz Sieve Number Opening (mm) Mass of soil retained (g) No. 4 4.750 28 No. 10 2.000 42 No. 20 0.850 48 No. 40 0.425 128 No. 60 0.250 221 No. 100 0.150 86 No. 200 0.075 40 Pan 24

  Design a shore river intake system in a cold climate

Provide the minimum number of ports. The design conditions are: Winter design fl ow rate  4,300 m 3 /d Minimum river elevation held constant by lock and dam system  99.0 m 500-year fl ood elevation  113.3 m River bottom elevation  90.4 m

  A supernova remnant is expanding

A supernova remnant is expanding in radius at the rate of 0.5 seconds of arc per year. Doppler shifts show that the velocity of expansion is 5700 km/sec. How far away is the supernova remnant?

  Environmental factor affecting the marketing of product

The Food and Drug Administration is part of which environmental factor affecting the marketing of this product?

  How much will she pay

To finance her community college education, Joanna takes out a Stafford loan for $4500. How much will she pay

  Explain it project to coordinate and maintain records

The system should support notifications to management personnel whenever their direct reports have submitted documentation. The system should also notify employees if their deadline to complete professional-development requirements is approaching ..

  Find the amplitude of air oscillations caused by this wave

A sound wave of frequency 171 Hz has an intensity of 3.29 ?W/m2. What is the amplitude of the air oscillations caused by this wave

  Find the velocity of the players immediately after tackle

An 83 kg fullback moving east with a speed of 5.4 m/s is tackled by a 96 kg opponent running west at 3.8 m/s, find the velocity of the players immediately after the tackle

  Should the new lease be accepted

The store owner is not sure of the 12% WACC. At what nominal WACC would the store owner be indifferent between the two leases?


Write a Review


Similar Q& A

  What strategies of critical reading-listening

What strategies of critical reading, listening, and viewing did you utilize when evaluating the provided materials?

  Explain the concept of agglomeration economies

What is the basic premise of von Thunen's model? Explain the concept of agglomeration economies. How can companies benefit from agglomeration? Explain the difference between outsourcing and offshoring?

  To help overcome communication barriers

To help overcome communication barriers, after you receive a message: Answer check for the feelings related to the message. take the message at face value to avoid communicating distrust.

  Interpretation of picket-fence federalism

Give your own interpretation of picket-fence federalism. List and explain at least three strategies states used to respond to welfare reform following the implementation of the Personal Responsibility and Work Opportunity Act of 1996.

  Violating the counterfeit access device

Sally is charged with violating the Counterfeit Access Device and Computer Fraud and Abuse Act (CFAA). Crime under the CFAA involves

  Deriving the material index-lightest weight material

If the beam stress cannot exceed the yield stress, derive the material index to help us choose the lightest weight material.

  How have mental shortcuts led to errors in predicting human

How have mental shortcuts led to errors in predicting human also social behaviour. Provide two examples. What are three different measures of retention that psychologist can use to study.

  During development in cortex of thymus

During development in cortex of thymus, a CTL cell will show the following sequence of co-receptors in its membrane?

  Adolescent depression and alcohol abuse

How does society in general contribute to adolescent depression and alcohol abuse in this population?

  Microorganism groups has smallest effect on water chemistry

Which of these microorganism groups has the smallest effect on water chemistry? Which is not a symptom of desertification? Match the following physical, chemical and biochemical processes dealing with the transformations and fates of hazardous chemic..

  Develop policies to enhance customer profitability

After critical success factors (CSFs) have been identified, the next step in developing a competitive strategy is to develop relevant and reliable measures for these CSFs.

  Accurately and creativity applies topics to life

I need you to make me 6 journals. It can be easy and 1 page each. Includes 3 topics for the selected chapter and accurately and creativity applies topics to life.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd