bewellplus.gsu.edu
maritza3 maritza3
  • 31-10-2015
  • Physics
Answered

a hair dryer uses 72,000 joules of energy in 60 seconds what is the power of this hair dryer

Verified Answer :

iYuko
iYuko iYuko
  • 31-10-2015

Use work/time ratio.

 72,000 joules /60.0 seconds
= 1,200 W.

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