PH-1955
Electrical power and energy
Physics · Secondary 4 · Medium · Electrical power and energy
A 60 W lamp is used for 5.0 hours each day. In one day, how much electrical energy does it use?
- 1.08 × 10^4 J
- 3.60 × 10^5 J
- 1.08 × 10^6 J
- 3.00 × 10^6 J
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