emma78 emma78
  • 20-04-2016
  • Physics
contestada

How much power does a hair dryer require to transform 198000

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xoxonikki
xoxonikki xoxonikki
  • 20-04-2016
(198,000 joule / 15 minute) x (minute / 60 sec) = 220 joule/sec = 220 watts
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