Amount of heat produced and calorific value: calculation — task. Science State Board, Class 7.

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1.

When 1.6

$kg$ of a fuel is burnt, it produces 32

$\times10^6$

$J$ of heat. What is the calorific value (in kg/kJ) of the fuel?

Answer:

2.

2.99

$kg$ of a fuel has the calorific value of 20053

$kJ$ . Calculate the amount of heat energy produced when burning.

Answer:

(Note: Answers are to be mentioned in the whole number.)

$1$

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