Question

c) If calorific value of wood is 16,000 Kj /Kg. Calculate the energy produced
when 6 kg of wood is burnt.​

Answer 1

Explanation:

The calorific value of fuel is the amount of heat produced by the complete combustion of 1 kg of fuel.

Heat produced by 4.5 kg of fuel =180000 kJ.

Heat produced by 1 kg fuel =

4.5

180000

=40000 kJ/kg.

Hence, the calorific value of the fuel is 40,000 kJ/kg.

Hope this Answer helped you.