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An Electric Iron of Power 1.5 Kw is Used for 30 Minute to Press the Clothes. Calculate the Electrical Energy Consumed In Joule. - ICSE Class 8 - Physics

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Question

An electric iron of power 1.5 kW is used for 30 minute to press the clothes. Calculate the electrical energy consumed in  joule.

Solution

1 kWh = 3.6 × 106 J
∴ 75 kWh =0.75 × 3.6 × 106
= 2.700 × 106
= 2.7 × 106 J

  Is there an error in this question or solution?
Solution An Electric Iron of Power 1.5 Kw is Used for 30 Minute to Press the Clothes. Calculate the Electrical Energy Consumed In Joule. Concept: Household Consumption of Electric Energy (Kilowatt Hour).
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