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1.Calorific value of wood is 18,000kj/kg.How much of wood is required to produce 360,000kj of heat energyAns-calorific value of wood is=18000kgAmount of heat energy produced=360,000calorific value=calorific value of wood÷Mass of fuelMass of wood=360000÷18000=20kg (ANS) |
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Answer» I PROMISE I WILL FOLLOW YOU IF YOU MARK AS BRAINLIST THANKS FOR QUESTION
YOUR ANSWER IS Here is your answer: 20KG is the answer because 1KG wood give the calorific value 18000kg, then 20kg wood is required to give the calorific value 360000 |
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