Physics
Grade-9
Easy
Question
How many watts is a kW equal to
- 100
- 103
- 104
- 10000
Hint:
kilo mean 1000
The correct answer is: 103
Much like one kilowatt is equal to 1,000-watts of power, one kilowatt-hour is equivalent to 1,000-watts, or joules, of energy use over one hour.
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