Question

In an experiment of 10 kg of fuel produced 200000 km of heat calculate the calorific value

Answer 1

Answer:Total mass of fuel = 4.5 kg Total heat produced = 180,000 kJ Heat produced by burning 1 kg of fuel = 180,000 kJ/4.5 kg = 40,000 kJ/kg. So, calorific value of fuel = 40,000 kJ/kg.