Question

The lower the percent of energy required for a machine to perform work, the more energy efficient it is. Please select the best answer from the choices provided T F

Answer 1

true.

Step-by-step explanation:

The rational use of energy, also simply called energy efficiency, is to use energy efficiently to achieve a certain result. By definition, energy efficiency consists of the ratio of the amount of energy employed in an activity to that available for its performance. The less energy used in a system, the greater the efficiency of that energy. For this reason, we can say that the lower the percentage of energy required for a machine to do the job, the more energy efficient it is.

Answer 2

Hello!

The correct answer is: True.

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