Problem: (a) How much energy is consumed by a 1.2 kW hair dryer used for 12 min?(b) How much energy is consumed by a 11 W night light left on for 18 hr?

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(a) How much energy is consumed by a 1.2 kW hair dryer used for 12 min?
(b) How much energy is consumed by a 11 W night light left on for 18 hr?

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