PH-669
Electrical power and energy
Physics · Secondary 3 · Medium · Electrical power and energy
A 1.5 kW electric kettle is used for 6.0 minutes each morning.
How much electrical energy does it use each morning?
How much electrical energy does it use each morning?
- 9.0 × 10^3 J
- 5.4 × 10^4 J
- 5.4 × 10^5 J
- 9.0 × 10^5 J
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