JEE Main20257 Apr 2025Evening ShiftPhysicsUnits and DimensionsActual
Match List-I with List-II. array |l|l|l|l| & List-I & & List-II (A) & Mass density & (I) & [ ML ^2 ~T ⁻³ ] (B) & Impulse & (II) & [ MLT ⁻¹ ] (C) & Power & (III) & [ ML ^2 ~T ^0 ] (D) & Moment of inertia & (IV) & [ ML ⁻³ ~T ^0 ] array Choose the correct answer from the options given below :
Options
- A(A)-(IV), (B)-(II), (C)-(III), (D)-(I)
- B(A)-(I), (B)-(III), (C)-(IV), (D)-(II)
- C(A)-(IV), (B)-(II), (C)-(I), (D)-(III)
- D(A)-(II), (B)-(III), (C)-(IV), (D)-(I)
Correct answer
C. (A)-(IV), (B)-(II), (C)-(I), (D)-(III)
Step-by-step solution
(A) Mass density = M V =M^1 L⁻³ ...(iv) (B) Impulse = M u = M ^1 ~L ^1 ~T ⁻¹ ....(ii) (C) Power = F . V = M ^1 ~L ^2 ~T ⁻³ ....(i) (D) Moment of inertia = Mr ^2= M ^1 ~L ^2 ...(iii)