Physics, 07.03.2020 03:53 connermichaela

A 400-W computer (including the monitor) is turned on for 8.0 hours per day. If electricity costs 10¢ per kWh, how much does it cost to run the computer annually for a typical 365-day year?

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A 400-W computer (including the monitor) is turned on for 8.0 hours per day. If electricity costs 10...