PH-1896
Electrical power and energy
Physics · Secondary 4 · Medium · Electrical power and energy
A 1.5 kW kettle is used for each day. Electrical energy costs \$0.30 per kWh.
Using , what is the cost of using the kettle for one day?
Using , what is the cost of using the kettle for one day?
- \$0.15
- \$0.05
- \$0.45
- \.50
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