Verified Solution • 2025–26 Session moderate

QJEEM24Ph1db9: JEE Main 2024 Physics - Class 11 JEEM24Ph1db9 Solution: Choose the correct statement for processes A & B shown in figure.

Choose the correct statement for processes A & B shown in figure.

JEE Main 2024 (Online) 30th January Evening Shift Physics - Heat and Thermodynamics Question 54 English

Multiple Choice Options

  • A PV=k for process B and A.
  • B Pγ−1Tγ=k for process B and T=k for process A.
  • C TγPγ−1=k for process A and PV=k for process B.
  • D PV′=k for process B and PV=k for process A.

Step-by-Step Verified Solution

Steeper curve (B) is adiabatic

Adiabatic ⇒PVv= const.

Or P(TP)v= const.

TvPv−1= const. 

Curve (A) is isothermal

T= const.

PV= const.

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