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Units and Measurements question

2020 · 2 Sep · Shift 2 · Q55
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Units and Measurements question

2020 · 2 Sep · Shift 2 · Q55

JEE MainPhysicsUnits and MeasurementsMCQ+4 / −1
If momentum (P), area (A) and time (T) are taken to be the fundamental quantities then the dimensional formula for energy is
  1. A
    [P2AT–2]
  2. B
    [P12AT−1]\left[ {{P^{{1 \over 2}}}A{T^{ - 1}}} \right][P21​AT−1]
  3. C
    [PA12T−1]\left[ {P{A^{{1 \over 2}}}{T^{ - 1}}} \right][PA21​T−1]
  4. D
    [PA–1T–2]
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