Retain my current
calorific value of cowdung cake is7000J/kg. how much cowdung cakes are required to produce heat energy of 35000 J?
B Kishan(student)on 6/10/12
Hence,5 kg of cowdung cakes are required to liberate heat of 35000 KJ.
Warprince (student)on 9/10/12
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