1. Tardigrade
  2. Question
  3. Physics
  4. A thermodynamic system is taken from an original state D to an intermediate state E by the linear process shown in the figure. Its volume is then reduced to the original volume from E to F by an isobaric process. The total work done by the gas from D to E to F will be

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. A thermodynamic system is taken from an original state $D$ to an intermediate state $E$ by the linear process shown in the figure. Its volume is then reduced to the original volume from $E$ to $F$ by an isobaric process. The total work done by the gas from $D$ to $E$ to $F$ will bePhysics Question Image

JEE MainJEE Main 2022Thermodynamics

Solution:

$ W _{ DE }=\frac{1}{2}(600+300) 3 J$
$ =1350 J $
$ W _{ EF }=-300 \times 3=-900 J$
$W _{ DEF }=450\, J $