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calorific value of cowdung cake is7000J/kg. how much cowdung cakes are required to produce heat energy of 35000 J?

Asked by Suny Hussain , on 6/10/12


5 kg

Posted by B Kishan(Dav hzl sr sec school) on 6/10/12

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Hence,5 kg of cowdung cakes are required to liberate heat of 35000 KJ.

Posted by Warprince (Maharishi Vidya Mandir, Silpukhuri) on 9/10/12

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