Question

In an experiment 4.5 Kg of a fuel was completely burnt.The heat produced was measured to be 180,000 KJ.

Calculate the calorific value of the fuel.
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Answer 1

Explanation:

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✎ In an experiment 4.5 Kg of a fuel was completely burnt.The heat produced was measured to be 180,000 KJ.

Calculate the calorific value of the fuel.

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✰Solution below:✰

•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.

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Answer 2

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