Mechanical Engineering Exam  >  Mechanical Engineering Questions  >  An ideal gas of mass m at state 1 expands to ... Start Learning for Free
An ideal gas of mass m at state 1 expands to state 2 via three paths. If QA, QB and Qc represent the heat absorbed by the gas along three paths, then



  • a)
    QA < QB < QC

  • b)
    QA > QB > QC

  • c)
    QA < QB > QC

  • d)
    QA > QB < QC

Correct answer is option 'A'. Can you explain this answer?
Verified Answer
An ideal gas of mass m at state 1 expands to state 2 via three paths. ...
from the first law of thermodynamics Q = U + W


here internal energy will be same for all the path,hence the required equation will be Q = W


now the path which have higher work done will also have higher heat .


so, W1<W2<W3


also,Q1<Q2<Q3
View all questions of this test
Explore Courses for Mechanical Engineering exam

Top Courses for Mechanical Engineering

Question Description
An ideal gas of mass m at state 1 expands to state 2 via three paths. If QA, QB and Qc represent the heat absorbed by the gas along three paths, thena)QA < QB < QCb)QA > QB > QCc)QA < QB > QCd)QA > QB < QCCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about An ideal gas of mass m at state 1 expands to state 2 via three paths. If QA, QB and Qc represent the heat absorbed by the gas along three paths, thena)QA < QB < QCb)QA > QB > QCc)QA < QB > QCd)QA > QB < QCCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An ideal gas of mass m at state 1 expands to state 2 via three paths. If QA, QB and Qc represent the heat absorbed by the gas along three paths, thena)QA < QB < QCb)QA > QB > QCc)QA < QB > QCd)QA > QB < QCCorrect answer is option 'A'. Can you explain this answer?.
Solutions for An ideal gas of mass m at state 1 expands to state 2 via three paths. If QA, QB and Qc represent the heat absorbed by the gas along three paths, thena)QA < QB < QCb)QA > QB > QCc)QA < QB > QCd)QA > QB < QCCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of An ideal gas of mass m at state 1 expands to state 2 via three paths. If QA, QB and Qc represent the heat absorbed by the gas along three paths, thena)QA < QB < QCb)QA > QB > QCc)QA < QB > QCd)QA > QB < QCCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of An ideal gas of mass m at state 1 expands to state 2 via three paths. If QA, QB and Qc represent the heat absorbed by the gas along three paths, thena)QA < QB < QCb)QA > QB > QCc)QA < QB > QCd)QA > QB < QCCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for An ideal gas of mass m at state 1 expands to state 2 via three paths. If QA, QB and Qc represent the heat absorbed by the gas along three paths, thena)QA < QB < QCb)QA > QB > QCc)QA < QB > QCd)QA > QB < QCCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of An ideal gas of mass m at state 1 expands to state 2 via three paths. If QA, QB and Qc represent the heat absorbed by the gas along three paths, thena)QA < QB < QCb)QA > QB > QCc)QA < QB > QCd)QA > QB < QCCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice An ideal gas of mass m at state 1 expands to state 2 via three paths. If QA, QB and Qc represent the heat absorbed by the gas along three paths, thena)QA < QB < QCb)QA > QB > QCc)QA < QB > QCd)QA > QB < QCCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
Explore Courses for Mechanical Engineering exam

Top Courses for Mechanical Engineering

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev