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JEE Main 202522 JanuaryEvening Shift
Exam
JEE Main
Year
2025
Date
22 January
Shift
Evening Shift
Subject
Physics
Chapter
Thermodynamics

JEE Main 2025 · 22 January · Evening Shift · Physics · Thermodynamics

Given are statements for certain thermodynamic variables, (A)...

Given are statements for certain thermodynamic variables, (A) Internal energy, volume (V) and mass (M) are extensive variables. (B) Pressure (P), temperature (T) and density ( ρ\rho ) are intensive variables. (C) Volume (V), temperature (T) and density ( ρ\rho ) are intensive variables. (D) Mass (M), temperature (T) and internal energy are extensive variables. Choose the correct answer from the options given below :

Options

  1. A(B) and (C) Only
  2. B(C) and (D) Only
  3. C(D) and (A) Only
  4. D(A) and (B) Only

Correct answer

D. (A) and (B) Only

Step-by-step solution

Extensive variables depend on size and amount of system. Extensive : Volume, mass, internal energy Intensive : Pressure, temperature, density
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