PH-667
Electrical power and energy
Physics · Secondary 3 · Medium · Electrical power and energy
A 2.5 kW kettle is used for 6.0 minutes each morning. How much electrical energy does it use each morning?
- 1.5 × 10⁴ J
- 9.0 × 10⁵ J
- 5.0 × 10⁶ J
- 9.0 × 10⁶ J
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