Question

What are the qualities of an ideal souce of energy

Answer 1

1)cheap in cost
2)easily available
3)east to carry and store
4)have high calorific value

Answer 2

It should be easily accessible - the energy source should be able to provide energy over a long period of time. Example: coal and petroleum.

Should be easy to store and transport - most common sources of energy such as coal, petrol and LPG need to be transported to users from their points of production. They also need proper storage. Thus it is important to store and transport these sources safely and economically.

Safe and convenient to use - energy sources should be safe as it is used by a large number of people and should be convenient.

Smoke/Pollution free -  should have least production of smoke or harmful chemicals, and should be environment friendly.

Hope this helps !!!!
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