Asked by Sigma
When a science teacher talks about a machine’s efficiency, what is she comparing?(1 point)
Responses
the thermal energy put out by the machine and the energy put into the machine
the thermal energy put out by the machine and the energy put into the machine
the useful energy put out by the machine and the energy put into the machine
the useful energy put out by the machine and the energy put into the machine
the non-useful energy put out by the machine and the useful energy put out by the machine
the non-useful energy put out by the machine and the useful energy put out by the machine
the non-useful energy put out by the machine and the energy put into the machine
All Answers 1
Answered by
GPT-5 mini
AI
the useful energy put out by the machine and the energy put into the machine
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.