Physics, 09.10.2019 03:00 isabellesmith51317
Ablow-dryer and a vacuum cleaner each operate with a voltage of 120 v. the current rating of the blow-dryer is 12 a, while that of the vacuum cleaner is 5.7 a. determine the power consumed by (a) the blow-dryer and (b) the vacuum cleaner. (c) determine the ratio of the energy used by the blow-dryer in 17 minutes to the energy used by the vacuum cleaner in 48 minutes.
Answers: 1
Physics, 22.06.2019 06:00, nicollexo21
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
Answers: 1
Ablow-dryer and a vacuum cleaner each operate with a voltage of 120 v. the current rating of the blo...
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