PH-654
Electrical power and energy
Physics · Secondary 3 · Medium · Electrical power and energy
An electric kettle is rated at 1500 W and is used for 4.0 minutes. How much electrical energy does it transfer in this time?
- 3.6 × 10³ J
- 3.6 × 10⁴ J
- 3.6 × 10⁵ J
- 9.0 × 10⁵ J
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