Question

What is a good source of energy? ​

Answer 1

Answer:

A good source of energy would be one, i) Which would do a large amount of work per unit volume or mass. ii) Be easily accessible.

ex:Natural gas can be used for heating and cooking food as it is a clean source of energy. It has high calorific value also It does not produce a large amount of smoke on burning. It is easy to use and easy to transport.

hope this answer may help you

Answer 2

A good source of energy has the following properties:

• Be economical.

• Easy storage and transportation.

• Easy availability.

•Work done per unit volume or mass should be large.