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Chapter 7 Work, Energy, and Simple Machines - Part 5

Which is the commercial unit of electrical energy?

Type: MCQ • Marks: 1
Which is the commercial unit of electrical energy?
Options
A. Newton
B. Watt
C. Kilowatt-hour
D. Joule
Explanation
Electricity bills use kilowatt-hour as the commercial energy unit.
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Class 9th Science (MCQ)

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