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Physics, 01.01.2020 00:31 ueuwuwj

If electrical energy costs 12 cents, or $0.12, per kilowatt-hour, then what would the following events cost? (a) burning a 120 w light bulb for 24 h straight(b) operating an electric oven for 7.0 h if it carries a current of 20.0 a at 220 v

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If electrical energy costs 12 cents, or $0.12, per kilowatt-hour, then what would the following even...

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