Skip to content
PhysicsNEET 2021SI units, dimensions and dimensional analysis

Units and Measurements

If force [F], acceleration [A] and time [T] are chosen as the fundamental physical quantities, find the dimensions of energy.

  1. A.[F][A][T][\mathrm{F}][\mathrm{A}][\mathrm{T}]
  2. B.[F][A][T2][\mathrm{F}][\mathrm{A}][\mathrm{T^2}]✓
  3. C.[F][A][T−1][\mathrm{F}][\mathrm{A}][\mathrm{T^{-1}}]
  4. D.[F][A−1][T][\mathrm{F}][\mathrm{A^{-1}}][\mathrm{T}]

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

More from this chapter in past papers

From Physics › Units and Measurements › SI units, dimensions and dimensional analysis — lectures, notes and every past question on it.

Last revised . Found a mistake? Tell us — corrections are the fastest thing we act on.

ShareWhatsAppTelegram