Question

calorific value of wood is 18,000 kg/kj . How much of wood is required to produce 360,000 of heat energy ​

Answer 1

Answer:

20kg is the answer because 1kg wood give the calorific value 18000kg, then 20kg wood is required to give the calorific value 360000.

Answer 2

Answer:

20kg wood

Explanation:

let the amount of wood be x

18000* x = 360000

x = 360000/18000 = 20kg