Question

Calorific value of wood is 25,000 KJ/kg .How much of wood is required to produce 3,75,000 KJ of heat energy.​

Answer 1

Explanation:

calorific value of wood =25,000KJ/KG

amount of wood needed to produce 3,75,000 KJ of heat energy=3,75,000/25,000= 15kg

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