Science, asked by aryanthakur0203, 7 months ago

The calorific value of a fuel is 45000 kilojoule per kg. How much energy is liberated when 5 kilo of this fuel is completely burnt​

Answers

Answered by sadikalisait
1

Explanation:

The heat produced was measured to be 180,000 kJ. Calculate the calorific value of the fuel. 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.

Answered by parthgupta001965
0

Answer:

द्ध्द्ज्द्म्ज़्ल्ज़्क्ल्ज़्ज़्क्kमधलज्ञमददज्ञदफझफबब

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