Question

Im an experienment , 5.6 Kg of a fuel was completely brunt . The heat produced was measured to be 2,80,000 KJ. Calculate the calorific of a fuel​

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.

Answer 2

Answer:

50000

Explanation:

We know that calorific value is the amount of heat produced on burning 1kg of anyfuel

so

Calorific value = 280000 divided by 5.6

280000/5.6= 50000