Question

the heat energy produced by burning 2.5kg of the fuel is 12000 K.J. of the heat energy
find calorific energy of the fuel

Answer 1

Answer:

50000kJ/kg

Explanation:

GIVEN,

Amount of fuel => 2.5 kg

Amount of heat produced => 125000 KJ

So,

Calorific Value = Amount of heat/Amount of fuel

=125000/2.5

=125000×10/25

=1250000/25

= 50000 KJ/kg

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