World's only instant tutoring platform
Search questions and Textbooks
dropdown-logo
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
Question
Medium
Timing Icon

Solving time: 3 mins

First law of thermodynamics
Assume the gas to be ideal, the work done on the gas in taking it from to is
(a)
(b)
(c)
(d)

tutor 0tutor 1tutor 2
Found 8 tutors discussing this question
Discuss this question LIVE
14 mins ago

Text SolutionText solutionverified iconVerified

Exp. (c)

[at constant pressure]

Was this solution helpful?
14
Share
Report
One destination for complete JEE/NEET preparation
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
Instant 1:1 help, 24x7
60, 000+ Expert tutors
60, 000+ Expert tutors
Textbook solutions
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Big idea maths, McGraw-Hill Education etc
Essay review
Essay review
Get expert feedback on your essay
Get expert feedback on your essay
Schedule classes
Schedule classes
High dosage tutoring from Dedicated 3 experts
High dosage tutoring from Dedicated 3 experts
Trusted by 4 million+ students

Questions from JEE Mains 2009 - PYQs

View more
filo Logo

Practice questions from Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

View more

Practice questions on similar concepts asked by Filo students

Question 3
Views

Views: 5,067

Please examine the texts provided thoroughly to identify and correct any spelling, typographical, grammatical, OCR (optical character recognition), and mathematical errors, including any errors related to the square root symbol. Ensure that the entire text is properly formatted and presented in a clear, coherent manner. Only correct errors, Do not answer it. #### Texts: contains 0.012 kg of air (R-287 J/kg-K, cP = 1.005 kJ/kg-K, cV = 0.718 kJ/kg-K) and for this initial analysis you are assuming that the cycle is internally reversible and able to do reversible heat transfer between the gas and surroundings in the temperature range 305 K to 410 K. There are several other constraints in this cycle. The cycle involves exactly four processes. Process 1-2 and 3-4 are adiabatic. For the remaining two processes, choose two different processes from the following types: isothermal, isobaric, or isochoric. The cycle should have an efficiency equal to the net work divided by the heat transfer into the cycle of not less than 1% (T0 = 0.01 T1). State 1 should have T = 295 K and P = 10 Pa. Process 1-2 should be an adiabatic compression. This is an arbitrary constraint to help eliminate any unique solutions. You may find it helpful to use the following tables as you design and analyze your cycle. You can use the information posted in parts b and c if desired. I highly recommend using MATLAB or a similar computational tool to do calculations as it's easy to both fix mistakes and modify design parameters. 1 2 , 295 e 192 203 394 491 Adiabatic: Adiabatic: a2 pts Sketch your cycle on pV and T-S diagrams, paying careful attention to the slope and curvature of lines. On each diagram, label the direction of the cycle and label the states with state numbers (1 through 4). b3 pts Define the processes and states of your cycle. Clearly tabulate the temperature, volume, and pressure of the gas in each of the four states. You do not have to list the entropy at each state, but considering entropy may help you determine the properties of each state. c3.5 pts Calculate the heat transfer to and the work transfer from the gas during each process. Calculate the net work of the cycle. d1 pt Calculate the thermal efficiency of the proposed cycle. Finally, please be sure your answer is thoroughly and clearly documented.
View more
Doubt Icon Doubt Icon

Stuck on the question or explanation?

Connect with our Physics tutors online and get step by step solution of this question.

231 students are taking LIVE classes
Question Text

Assume the gas to be ideal, the work done on the gas in taking it from to is
(a)
(b)
(c)
(d)
TopicThermodynamics
SubjectPhysics
ClassClass 11
Answer TypeText solution:1
Upvotes14