Test Refine Energy Device
4th Grade Science · Flashcards
4TH GRADE SCIENCE · FLASHCARDS
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QUESTION
What is wasted energy in an energy conversion device?
QUESTION
Which option best describes a repeated trial in device testing?
QUESTION
What is the main goal when you test and refine a device for energy conversion?
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ANSWER
Improve how well it converts input energy to useful output. Efficiency means getting more useful energy from the same input.
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