Question

Which of these are the characteristics of a good sources of energy?

• A. should do large amount of work per unit mass
• B. economical
• C. easy to transport and accessible
• D. all of these

Answer 1

The correct option is D

all of these

Characteristics of good sources of energy are:

1) should do large amount of work per unit mass

2) should be economical

3) should be easy to transport and accessible