Question

In an experiment 4.5 kg of a fuel was completely burnt. The heart produced was measured to be 180000 KJ. calculate the calorific value of the fuel .​

Answer 1

Answer:

40,000

Explanation:

Total mass of fuel =4.5kg Total heat produced = 180,000 Kg heat produced by burning 1kg of fuel =180,000 kg/4.5 kg = 40,000 kg.

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