A thermodynamic system is taken through cyclic process. The total work done in the process is :

Open MARKS Web Download App

Search any question & find its solution

Question: Answered & Verified by Expert

A thermodynamic system is taken through cyclic process. The total work done in the process is :

PhysicsThermodynamicsJEE MainJEE Main 2023 (15 Apr Shift 1)

Options:

A $200 J$
B $300 J$
C $100 J$
D Zero

Solution:

2456 Upvotes Verified Answer

The correct answer is:

300 J

The work done is given by the area of the $P V$ graph of the loop.
$W = \frac{1}{2} (V_{E} - V_{C}) (P_{D} - P_{C}) = \frac{2 \times 300}{2} J$
$= 300 J$

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.

Use on iOS or Desktop Download from Google Play