Match List-I with List-II. List-I: (A) Mass density, (B) Impulse, (C) Power, (D) Moment of inertia. List-II: (I) [ML²T⁻³], (II) [MLT⁻¹], (III) [ML²], (IV) [ML⁻³]. Choose the correct match.
Options

Question

Match List-I with List-II. List-I: (A) Mass density, (B) Impulse, (C) Power, (D) Moment of inertia. List-II: (I) [ML²T⁻³], (II) [MLT⁻¹], (III) [ML²], (IV) [ML⁻³]. Choose the correct match.

G1 Physics · Accepted Answer

Mass density: ρ = M/V ⇒ [ρ] = ML⁻³ ⇒ IV. Impulse = change in momentum: [J] = MLT⁻¹ ⇒ II. Power = energy/time: [P] = ML²T⁻³ ⇒ I. Moment of inertia: [I] = Mr² ⇒ ML² ⇒ III. Therefore, A–IV, B–II, C–I, D–III. Correct option: C.