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In case of isothermal expansion, which of the following are not forbidden?
Select one or more:
Select one or more:
- a)W = 0
- b)W < Wmax
- c)W = Wmax
- d)W > Wmax
Correct answer is option 'A,B,C'. Can you explain this answer?
Verified Answer
In case of isothermal expansion, which of the following are not forbid...
Let psurrdV work done by an ideal gas in the three types of expansion.
psurr is a pressure surrounding
Since
The maximum work is done when the gas pressure
For reversible expansion
Path 2 corresponds to a permitted or irreversible expansion, in this case, work done
In a forbidden expansion i.e. one against an external pressure greater than the gas pressure, the work done by the gas would have to be grater than the maximum work, such an expansion is never observed.
∴ In case of isothermal expansion
Permitted process :
Reversible process :
Forbidden process :
The correct answers are:
psurr is a pressure surrounding
Since
The maximum work is done when the gas pressure
For reversible expansion
Path 2 corresponds to a permitted or irreversible expansion, in this case, work done
In a forbidden expansion i.e. one against an external pressure greater than the gas pressure, the work done by the gas would have to be grater than the maximum work, such an expansion is never observed.
∴ In case of isothermal expansion
Permitted process :
Reversible process :
Forbidden process :
The correct answers are:
Most Upvoted Answer
In case of isothermal expansion, which of the following are not forbid...
= ∆Eintc)∆T = 0d)∆U = 0e)Q = 0
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In case of isothermal expansion, which of the following are not forbidden?Select one or more:a)W = 0b)W < Wmaxc)W = Wmaxd)W > WmaxCorrect answer is option 'A,B,C'. Can you explain this answer?
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In case of isothermal expansion, which of the following are not forbidden?Select one or more:a)W = 0b)W < Wmaxc)W = Wmaxd)W > WmaxCorrect answer is option 'A,B,C'. Can you explain this answer? for Physics 2025 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about In case of isothermal expansion, which of the following are not forbidden?Select one or more:a)W = 0b)W < Wmaxc)W = Wmaxd)W > WmaxCorrect answer is option 'A,B,C'. Can you explain this answer? covers all topics & solutions for Physics 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In case of isothermal expansion, which of the following are not forbidden?Select one or more:a)W = 0b)W < Wmaxc)W = Wmaxd)W > WmaxCorrect answer is option 'A,B,C'. Can you explain this answer?.
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