Question

Calorific value of wood is 18000 kj/kg . How much of wood is required to produce 360,000 kj of heat energy​

Answer 1

Answer:

18000=360000÷kg

=kg=360000÷18000

=20

Explanation:

Calorific value of wood is 18000 kj/kg. how much wood is required to produce heat energy of 360000 kj/kg of heat energy? "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.