PH-2039
Electrical power and energy
Physics · Secondary 4 · Medium · Electrical power and energy
A 240 V, 1.5 kW kettle is used for 10 minutes.
How much electrical energy does it use?
How much electrical energy does it use?
- 9.0 × 10³ J
- 9.0 × 10⁴ J
- 9.0 × 10⁵ J
- 9.0 × 10⁶ J
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