PH-1021
Power
Physics · Secondary 3 · Medium · Power
A 60 W light bulb is switched on for 5.0 minutes. How much electrical energy does it use in this time?
- 1.8 × 10⁴ J
- 3.6 × 10³ J
- 3.0 × 10⁵ J
- 1.2 × 10³ J
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