Question

What are characteristic of a good source of energy?​

Answer 1

Answer:

Ideal source of energy should be cheap, easily available, portable, should not cause pollution and should have high calorific value.

Answer 2

$\large \boxed {\red {\sf Answer \: :}}$

Characteristics of a good source of energy are: 1) It should be a sustainable and renewable source of energy. 2) It should provide great amount of energy per unit mass or volume. 3) It should be easily accessible and provide energy for the maximum period of time.