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How many joules of energy are …

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How many joules of energy are consumed by a 1000W heater used for 2H

    • Posted by Guru Patel 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Akshat Kaushik 7 years, 5 months ago

    1Kwh = 1Kw x 1h (1000w = 1Kw) & (1h = 3600s) = 1000w x 3600s = 3600000 = 3.6 x 10⁶ Joules =1Kw × 2h =1000w x 7200s =7200000 = 7.2 × 10⁶ Joules

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