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प्रश्न
An example for fossil fuel is _______.
उत्तर
An example for fossil fuel is Coal.
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संबंधित प्रश्न
A liquid fuel, used in homes is ______.
Fuel must be heated to its ______ before it starts burning.
Give reasons.
LPG is a better domestic fuel than wood.
Name the unit in which the calorific value of a fuel is expressed.
Write an answer to the following question in your own words.
Why should we prevent the wastage of fuel used for vehicles?
Identify the gas known as syngas. Why is it called so?
State whether the following statement is True/False.
Calorific value of wood is higher than that of coal.
Give two examples each for a solid, liquid and gaseous fuel along with some important uses.
Although wood has a very high calorific value, we still discourage its use as a fuel. Explain.
What are the characteristics of fuel?
