(i)what is calorific value? (ii) if the calorific value of a fuel is 5000 KJ/Kg. how much energy will be produced by burning 7 kg of this fuel? (iii) what is ignition temperature? (iv) draw the labelled diagram of the zones of candle flame using different colours and mention the most hottest and least hottest zones.
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Answer:
KILO JOULE
Explanation:
CALORIFIC VALUE ARE EXPRESSED IN KILO JOULE
ARE YOU STUDYING IN CLASS 8TH
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