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Units, Dimensions and Measurement — JEE physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceJEE physicsUnits, Dimensions and Measurement1 Mark
MCQ
Unit of energy is
  • A
    $J / \sec$
  • ✓
    Watt-day
  • C
    Kilowatt
  • D
    $gm - cm / sec ^2$
✓

Answer

Correct option: B.
Watt-day
(b)

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