Physics, asked by ellajh, 1 month ago

3 message If an electric iron of 1200 W is used for 30 minutes everyday, how much power is required?

Answers

Answered by pratima59186

1

Answer:

Correct is

18 kWh

Given that,

Power =1200W=1.2kWh

Time = 30 min / day × 30 days =0.5h×30= 15 h

Energy =Power×Time=1.2×15= 18kWh.

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