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A blow-dryer and a vacuum cleaner each operate with a voltage of 120 V. The current rating of the blow-dryer is 10 A, and that of the vacuum cleaner is 4.0 A.

(a) Determine the power consumed by the blow-dryer.

(b) Determine the power consumed by the vacuum cleaner.

(c) Determine the ratio of the energy used by the blow-dryer in 11 minutes to the energy used by the vacuum cleaner in one-half hour.

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Category:- Physics
Reference No.:- M91014049

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