manuores1709 manuores1709
  • 30-03-2021
  • Physics
contestada

A 15 W electric shaver is used for 3 minutes. How much energy does it use in joules?​

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yasmeen43 yasmeen43
  • 30-03-2021
P=change in E/t
Change in E=p*t
=15*3
=45

The answer is 45J.
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