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PhysicsNEET 2021SI units, dimensions and dimensional analysis

Units and Measurements

If EE and GG respectively denote energy and gravitational constant, then EG\dfrac{E}{G} has the dimensions of:

  1. A.[M2][L−1][T0][\mathrm{M^2}][\mathrm{L^{-1}}][\mathrm{T^0}]✓
  2. B.[M][L−1][T−1][\mathrm{M}][\mathrm{L^{-1}}][\mathrm{T^{-1}}]
  3. C.[M][L0][T0][\mathrm{M}][\mathrm{L^0}][\mathrm{T^0}]
  4. D.[M2][L−2][T−1][\mathrm{M^2}][\mathrm{L^{-2}}][\mathrm{T^{-1}}]

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