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ExamsJEE MainPhysics

Match List-I with List-II L I (A) Angular Impulse (B) Latent Heat (C) Electrical resistivity (D) Electromotive force L II (I) [M^0 L^2 T^-2] (II) [M L^2 T^-3 A^-1] (III) [M L^3 T^-3] (IV) [M L^3 T^-3 A^-2] Choose the correct answer from the options given below:

  1. (A)-(III), (B)-(I), (C)-(IV), (D)-(II)
  2. (A)-(I), (B)-(III), (C)-(IV), (D)-(II)
  3. (A)-(III), (B)-(I), (C)-(II), (D)-(IV)
  4. (A)-(II), (B)-(I), (C)-(IV), (D)-(III)

Correct answer: (A)-(III), (B)-(I), (C)-(IV), (D)-(II)

Solution

The correct matches are based on the dimensional analysis of each term: Angular Impulse has dimensions of [M L^3 T^-2], Latent Heat is represented by [M L^2 T^-3], Electrical resistivity is given by [M L^3 T^-3 A^-2], and Electromotive force corresponds to [M L^2 T^-3 A^-1]. This aligns with the definitions and physical properties of each term.

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