Multiple Choice
What is net energy?
A) It is the total useful energy obtained from an energy resource minus the amount of energy used and wasted in producing it.
B) It is the usable amount of low-quality energy from a given quantity of energy resource.
C) It is analogous to total income.
D) It is the total useful energy available from an energy resource.
Correct Answer:
Verified
Correct Answer:
Verified
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