Question

From below which are the properties of good source of energy?

• A. It is economical
• B. It does a huge amount of work per unit mass
• C. It is easily accessible
• D. All of the above

Answer 1

The correct option is D All of the above

The properties of a good source of energy are:

$i)$ It does a large amount of work per unit volume or mass.

$ii)$ It is easily accessible. It is easy to store and transport.

$iv)$ It is economical.