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If \(4.5\) \(kg\) of fuel is completely burnt and amount of heat produced stands measured at \(1,80,000\) \(KJ\), what is the calorific value?
Given data:
 
Amount of fuel \(=\) \(4.5\) \(kg\)

Heat produced \(=\) \(1,80,0000\) \(KJ\)

Calorific value \(=\) ?
 
Formula:
 
Calorific value \(=\)
 
\(=\)