JEE Main20252 Apr 2025Evening ShiftPhysicsThermodynamicsActual
Identify the characteristics of an adiabatic process in a monoatomic gas. (A) Internal energy is constant. (B) Work done in the process is equal to the charge in internal energy. (C) The product of temperature and volume is a constant. (D) The product of pressure and volume is a constant. (E) The work done to change the temperature from T ₁ to T ₂ is proportional to ( T ₂- T ₁ ) Choose the correct answer from the opt
Options
- A(A), (C), (D) only
- B(A), (C), (E) only
- C(B), (E) only
- D(B), (D) only
Correct answer
C. (B), (E) only
Step-by-step solution
aligned & Q = U + W =0 - U = W & WD =- nC _ v T | WD |= nC _ v T T ₂- T ₁ aligned B & E [Only possibility]