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Question

The S.I. unit of energy is: (1) Joule (2) Kg m2 (3) Kg m2s-3 (4) Kg m2s-1

Category: Measurement Class 9 ICSE

February 4, 2024

Answer

Joule

Reason — Work done or energy = force × displacement = kgm²s^-2 or J

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