Question

an electric iron rated 650w is operated for 3 hours/day.how much energy is consumed by the electric iron for 30 days​

Answer 1

Explanation:

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Answer 2

Answer:

Given: P=750 W

 

  Total time for which the electric iron worked, t=2×30=60 hours  

   Energy consumed =P×t

                                   =750×60×3600

                                    =1.62×10^8 J

Explanation: