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Work And Energy — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceWork And Energy1 Mark
MCQ
The commercial unit of energy is:
  • A
    Watt.
  • B
    Watt-hour.
  • C
    Kilowatt-hour.
  • D
    Kilowatt.
✓

Answer

  1. Kilowatt-hour.

Explanation:

Kilowatt-hour is the commercial unit of electricity.

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