PH-1932
Cost of electricity
Physics · Secondary 4 · Medium · Cost of electricity
A 1500 W kettle is used for 4.0 minutes each morning. The cost of electricity is \$0.25 per kWh. What is the cost of using the kettle each morning, to the nearest cent?
- \$0.01
- \$0.03
- \$0.08
- \$0.38
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