PH-1995
Electrical power and energy
Physics · Secondary 4 · Easy · Electrical power and energy
An electric iron is rated at 500 W and is used for 10 minutes.
How much electrical energy does it convert in this time?
How much electrical energy does it convert in this time?
- 3.0×10³ J
- 3.0×10⁴ J
- 3.0×10⁵ J
- 3.0×10⁶ J
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