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NEET 1988 (AIPMT) · Units & Dimensions

Units & Dimensions question from NEET 1988 (AIPMT)

Q121NEET 1988 · AIPMTEasy

Units & Dimensions

The dimensional formula of angular momentum is

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Answer: (d)

  1. Angular momentum L=mvrL = mvr.
  2. [L]=M⋅LT−1⋅L=ML2T−1[L] = \mathrm{M}\cdot\mathrm{LT^{-1}}\cdot\mathrm{L} = \mathrm{ML^2T^{-1}}
  3. So the answer is (d) [ML2T−1][\mathrm{ML^2T^{-1}}].
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