Defin calorific value.

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Defin calorific value.

Posted by Avatar ? 5 years ago

CBSE > Class 10 > Science

4 answers

Ishika Kumari 5 years ago

Calorific value is the amount of heat energy present in food or fuel and which is determined by the complete combustion of specified quantity at constant pressure and in normal conditions. It is also called calorific power . The unit of calorific value is kilojoule per kilogram

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8 M. Vishwa Kailash 5 years ago

The energy contained in a fuel or food determined by measuring the heat produced by the complete combustion of a specified quantity of it. This is now usually expressed in joules per kg.

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Rounak Mishra 5 years ago

the energy contained in a fuel or food, determined by measuring the heat produced by the complete combustion of a specified quantity of it. This is now usually expressed in joules per kilogram.

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Gaurav Seth 5 years ago

The amount of heat produced by burning a unit mass of the fuel completely is known as its calorific value. The unit of mass usually taken for measuring the calorific value of a fuel is “gram”. The amount of heat produced by burning 1 gram of a fuel completely is called its calorific value

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Posted by Pandey Ji 6 months, 1 week ago

CBSE > Class 10 > Science