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प्रश्न
Complete the flow chart.
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उत्तर
संबंधित प्रश्न
Fuel must be heated to its ______ before it starts burning.
Name the unit in which the calorific value of a fuel is expressed.
Write an answer to the following question in your own words.
What is meant by fossil fuel?
Write an answer to the following question in your own words.
Why should we prevent the wastage of fuel used for vehicles?
An example for fossil fuel is _______.
The calorific value of a fuel is expressed in a unit called
In villages, people use wood as fuel because
State whether the following statement is True or False.
Calorific value of wood is higher than that of coal.
Write True/False against the following statement and also correct the false statement.
Greater the calorific value, better is the fuel.
Give two examples each for a solid, liquid and gaseous fuel along with some important uses.
