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PhysicsJEE Main 22 Jan 2026, Shift 1·Q19·MCQ·Easy–moderate

Units and Measurements · Dimensional analysis

Match the LIST-I with LIST-II
List-IList-II
A.Spring constantI.ML2T−2K−1\mathrm{ML^2T^{-2}K^{-1}}
B.Thermal conductivityII.ML0T−2\mathrm{ML^0T^{-2}}
C.Boltzmann constantIII.ML2T−3A−2\mathrm{ML^2T^{-3}A^{-2}}
D.Inductive reactanceIV.MLT−3K−1\mathrm{MLT^{-3}K^{-1}}
Choose the correct answer from the options given below:
  1. (1)(A)-(II), (B)-(I), (C)-(IV), (D)-(III)
  2. (2)(A)-(I), (B)-(IV), (C)-(II), (D)-(III)
  3. (3)(A)-(III), (B)-(II), (C)-(IV), (D)-(I)
  4. (4)(A)-(II), (B)-(IV), (C)-(I), (D)-(III)

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