If an electric hair dryer uses 2,400 j of energy in 2s, what is its power?

asked Jul 9, 2018 138k views

3 votes

by Sayth

5.6k points

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6 votes

4800 j ya que lo valoras por segundos no por minutos y lo vas a sumar una vez con la misma cantidad que te dio

Ghosty answered Jul 10, 2018

5.7k points

1 vote

4,800 you have to multiply 2,400 x 2

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