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प्रश्न
In villages, people use wood as fuel because
विकल्प
it is considered to be an ideal fuel
of its easy availability and low cost
it is environment friendly
it catches fire easily
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उत्तर
of its easy availability and low cost
Explanation:
In villages, people use wood as fuel because of its easy availability and low cost.
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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?
Identify the gas known as syngas. Why is it called so?
The calorific value of a fuel is expressed in a unit called
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.
Although wood has a very high calorific value, we still discourage its use as a fuel. Explain.
