Question

in an experiment 5 kg of fuel was completely burnt calculate the calorific value of the fuel is the heat produced was measured to be 200000KJ​

Answer 1

Explanation:

heat produced = 200000 KJ

total fuel used = 5 kg

Calorific value = heat produced ÷ fuel used

= 200000 ÷ 5

= 40000 kJ / kg

Answer 2

Answer:

heat produced = 200000 KJ  

total fuel used = 5 kg  

Calorific value = heat produced ÷ fuel used  

= 200000 ÷ 5  

= 40000 kJ / kg